55494460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3331}}^1$

素因数の和:3371

約数の個数: 72

約数和(自身を含む): 143582544

約数和(自身を除く): 88088084

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3331, 3332, 4165, 6662, 8330, 13324, 16655, 16660, 23317, 33310, 46634, 56627, 66620, 93268, 113254, 116585, 163219, 226508, 233170, 283135, 326438, 396389, 466340, 566270, 652876, 792778, 816095, 1132540, 1585556, 1632190, 1981945, 2774723, 3264380, 3963890, 5549446, 7927780, 11098892, 13873615, 27747230, 55494460]

約数ペア:

[(1, 55494460), (2, 27747230), (4, 13873615), (5, 11098892), (7, 7927780), (10, 5549446), (14, 3963890), (17, 3264380), (20, 2774723), (28, 1981945), (34, 1632190), (35, 1585556), (49, 1132540), (68, 816095), (70, 792778), (85, 652876), (98, 566270), (119, 466340), (140, 396389), (170, 326438), (196, 283135), (238, 233170), (245, 226508), (340, 163219), (476, 116585), (490, 113254), (595, 93268), (833, 66620), (980, 56627), (1190, 46634), (1666, 33310), (2380, 23317), (3331, 16660), (3332, 16655), (4165, 13324), (6662, 8330)]