51730389750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5521}}^1$

素因数の和:5616

約数の個数: 192

約数和(自身を含む): 143707531968

約数和(自身を除く): 91977142218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 125, 130, 150, 155, 186, 195, 250, 310, 325, 375, 390, 403, 465, 650, 750, 775, 806, 930, 961, 975, 1209, 1550, 1625, 1922, 1950, 2015, 2325, 2418, 2883, 3250, 3875, 4030, 4650, 4805, 4875, 5521, 5766, 6045, 7750, 9610, 9750, 10075, 11042, 11625, 12090, 12493, 14415, 16563, 20150, 23250, 24025, 24986, 27605, 28830, 30225, 33126, 37479, 48050, 50375, 55210, 60450, 62465, 71773, 72075, 74958, 82815, 100750, 120125, 124930, 138025, 143546, 144150, 151125, 165630, 171151, 187395, 215319, 240250, 276050, 302250, 312325, 342302, 358865, 360375, 374790, 414075, 430638, 513453, 624650, 690125, 717730, 720750, 828150, 855755, 936975, 1026906, 1076595, 1380250, 1561625, 1711510, 1794325, 1873950, 2070375, 2153190, 2224963, 2567265, 3123250, 3588650, 4140750, 4278775, 4449926, 4684875, 5134530, 5305681, 5382975, 6674889, 8557550, 8971625, 9369750, 10611362, 10765950, 11124815, 12836325, 13349778, 15917043, 17943250, 21393875, 22249630, 25672650, 26528405, 26914875, 31834086, 33374445, 42787750, 53056810, 53829750, 55624075, 64181625, 66748890, 68973853, 79585215, 111248150, 128363250, 132642025, 137947706, 159170430, 166872225, 206921559, 265284050, 278120375, 333744450, 344869265, 397926075, 413843118, 556240750, 663210125, 689738530, 795852150, 834361125, 1034607795, 1326420250, 1668722250, 1724346325, 1989630375, 2069215590, 3448692650, 3979260750, 5173038975, 8621731625, 10346077950, 17243463250, 25865194875, 51730389750]

約数ペア:

[(1, 51730389750), (2, 25865194875), (3, 17243463250), (5, 10346077950), (6, 8621731625), (10, 5173038975), (13, 3979260750), (15, 3448692650), (25, 2069215590), (26, 1989630375), (30, 1724346325), (31, 1668722250), (39, 1326420250), (50, 1034607795), (62, 834361125), (65, 795852150), (75, 689738530), (78, 663210125), (93, 556240750), (125, 413843118), (130, 397926075), (150, 344869265), (155, 333744450), (186, 278120375), (195, 265284050), (250, 206921559), (310, 166872225), (325, 159170430), (375, 137947706), (390, 132642025), (403, 128363250), (465, 111248150), (650, 79585215), (750, 68973853), (775, 66748890), (806, 64181625), (930, 55624075), (961, 53829750), (975, 53056810), (1209, 42787750), (1550, 33374445), (1625, 31834086), (1922, 26914875), (1950, 26528405), (2015, 25672650), (2325, 22249630), (2418, 21393875), (2883, 17943250), (3250, 15917043), (3875, 13349778), (4030, 12836325), (4650, 11124815), (4805, 10765950), (4875, 10611362), (5521, 9369750), (5766, 8971625), (6045, 8557550), (7750, 6674889), (9610, 5382975), (9750, 5305681), (10075, 5134530), (11042, 4684875), (11625, 4449926), (12090, 4278775), (12493, 4140750), (14415, 3588650), (16563, 3123250), (20150, 2567265), (23250, 2224963), (24025, 2153190), (24986, 2070375), (27605, 1873950), (28830, 1794325), (30225, 1711510), (33126, 1561625), (37479, 1380250), (48050, 1076595), (50375, 1026906), (55210, 936975), (60450, 855755), (62465, 828150), (71773, 720750), (72075, 717730), (74958, 690125), (82815, 624650), (100750, 513453), (120125, 430638), (124930, 414075), (138025, 374790), (143546, 360375), (144150, 358865), (151125, 342302), (165630, 312325), (171151, 302250), (187395, 276050), (215319, 240250)]