55851460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 146700288

約数和(自身を除く): 90848828

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 757, 868, 1054, 1085, 1190, 1514, 2108, 2170, 2380, 2635, 3028, 3689, 3785, 4340, 5270, 5299, 7378, 7570, 10540, 10598, 12869, 14756, 15140, 18445, 21196, 23467, 25738, 26495, 36890, 46934, 51476, 52990, 64345, 73780, 90083, 93868, 105980, 117335, 128690, 164269, 180166, 234670, 257380, 328538, 360332, 398939, 450415, 469340, 657076, 797878, 821345, 900830, 1595756, 1642690, 1801660, 1994695, 2792573, 3285380, 3989390, 5585146, 7978780, 11170292, 13962865, 27925730, 55851460]

約数ペア:

[(1, 55851460), (2, 27925730), (4, 13962865), (5, 11170292), (7, 7978780), (10, 5585146), (14, 3989390), (17, 3285380), (20, 2792573), (28, 1994695), (31, 1801660), (34, 1642690), (35, 1595756), (62, 900830), (68, 821345), (70, 797878), (85, 657076), (119, 469340), (124, 450415), (140, 398939), (155, 360332), (170, 328538), (217, 257380), (238, 234670), (310, 180166), (340, 164269), (434, 128690), (476, 117335), (527, 105980), (595, 93868), (620, 90083), (757, 73780), (868, 64345), (1054, 52990), (1085, 51476), (1190, 46934), (1514, 36890), (2108, 26495), (2170, 25738), (2380, 23467), (2635, 21196), (3028, 18445), (3689, 15140), (3785, 14756), (4340, 12869), (5270, 10598), (5299, 10540), (7378, 7570)]