50915250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 149011200

約数和(自身を除く): 98095950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 125, 135, 150, 171, 190, 225, 250, 270, 285, 342, 375, 397, 450, 475, 513, 570, 675, 750, 794, 855, 950, 1026, 1125, 1191, 1350, 1425, 1710, 1985, 2250, 2375, 2382, 2565, 2850, 3375, 3573, 3970, 4275, 4750, 5130, 5955, 6750, 7125, 7146, 7543, 8550, 9925, 10719, 11910, 12825, 14250, 15086, 17865, 19850, 21375, 21438, 22629, 25650, 29775, 35730, 37715, 42750, 45258, 49625, 53595, 59550, 64125, 67887, 75430, 89325, 99250, 107190, 113145, 128250, 135774, 148875, 178650, 188575, 203661, 226290, 267975, 297750, 339435, 377150, 407322, 446625, 535950, 565725, 678870, 893250, 942875, 1018305, 1131450, 1339875, 1697175, 1885750, 2036610, 2679750, 2828625, 3394350, 5091525, 5657250, 8485875, 10183050, 16971750, 25457625, 50915250]

約数ペア:

[(1, 50915250), (2, 25457625), (3, 16971750), (5, 10183050), (6, 8485875), (9, 5657250), (10, 5091525), (15, 3394350), (18, 2828625), (19, 2679750), (25, 2036610), (27, 1885750), (30, 1697175), (38, 1339875), (45, 1131450), (50, 1018305), (54, 942875), (57, 893250), (75, 678870), (90, 565725), (95, 535950), (114, 446625), (125, 407322), (135, 377150), (150, 339435), (171, 297750), (190, 267975), (225, 226290), (250, 203661), (270, 188575), (285, 178650), (342, 148875), (375, 135774), (397, 128250), (450, 113145), (475, 107190), (513, 99250), (570, 89325), (675, 75430), (750, 67887), (794, 64125), (855, 59550), (950, 53595), (1026, 49625), (1125, 45258), (1191, 42750), (1350, 37715), (1425, 35730), (1710, 29775), (1985, 25650), (2250, 22629), (2375, 21438), (2382, 21375), (2565, 19850), (2850, 17865), (3375, 15086), (3573, 14250), (3970, 12825), (4275, 11910), (4750, 10719), (5130, 9925), (5955, 8550), (6750, 7543), (7125, 7146)]