53479650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 159579072

約数和(自身を除く): 106099422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 53, 62, 70, 75, 93, 105, 106, 150, 155, 159, 175, 186, 210, 217, 265, 310, 318, 350, 371, 434, 465, 525, 530, 651, 742, 775, 795, 930, 961, 1050, 1085, 1113, 1302, 1325, 1550, 1590, 1643, 1855, 1922, 2170, 2226, 2325, 2650, 2883, 3255, 3286, 3710, 3975, 4650, 4805, 4929, 5425, 5565, 5766, 6510, 6727, 7950, 8215, 9275, 9610, 9858, 10850, 11130, 11501, 13454, 14415, 16275, 16430, 18550, 20181, 23002, 24025, 24645, 27825, 28830, 32550, 33635, 34503, 40362, 41075, 48050, 49290, 50933, 55650, 57505, 67270, 69006, 72075, 82150, 100905, 101866, 115010, 123225, 144150, 152799, 168175, 172515, 201810, 246450, 254665, 287525, 305598, 336350, 345030, 356531, 504525, 509330, 575050, 713062, 763995, 862575, 1009050, 1069593, 1273325, 1527990, 1725150, 1782655, 2139186, 2546650, 3565310, 3819975, 5347965, 7639950, 8913275, 10695930, 17826550, 26739825, 53479650]

約数ペア:

[(1, 53479650), (2, 26739825), (3, 17826550), (5, 10695930), (6, 8913275), (7, 7639950), (10, 5347965), (14, 3819975), (15, 3565310), (21, 2546650), (25, 2139186), (30, 1782655), (31, 1725150), (35, 1527990), (42, 1273325), (50, 1069593), (53, 1009050), (62, 862575), (70, 763995), (75, 713062), (93, 575050), (105, 509330), (106, 504525), (150, 356531), (155, 345030), (159, 336350), (175, 305598), (186, 287525), (210, 254665), (217, 246450), (265, 201810), (310, 172515), (318, 168175), (350, 152799), (371, 144150), (434, 123225), (465, 115010), (525, 101866), (530, 100905), (651, 82150), (742, 72075), (775, 69006), (795, 67270), (930, 57505), (961, 55650), (1050, 50933), (1085, 49290), (1113, 48050), (1302, 41075), (1325, 40362), (1550, 34503), (1590, 33635), (1643, 32550), (1855, 28830), (1922, 27825), (2170, 24645), (2226, 24025), (2325, 23002), (2650, 20181), (2883, 18550), (3255, 16430), (3286, 16275), (3710, 14415), (3975, 13454), (4650, 11501), (4805, 11130), (4929, 10850), (5425, 9858), (5565, 9610), (5766, 9275), (6510, 8215), (6727, 7950)]