52260640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17191}}^1$

素因数の和:17225

約数の個数: 48

約数和(自身を含む): 129971520

約数和(自身を除く): 77710880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 17191, 34382, 68764, 85955, 137528, 171910, 275056, 326629, 343820, 550112, 653258, 687640, 1306516, 1375280, 1633145, 2613032, 2750560, 3266290, 5226064, 6532580, 10452128, 13065160, 26130320, 52260640]

約数ペア:

[(1, 52260640), (2, 26130320), (4, 13065160), (5, 10452128), (8, 6532580), (10, 5226064), (16, 3266290), (19, 2750560), (20, 2613032), (32, 1633145), (38, 1375280), (40, 1306516), (76, 687640), (80, 653258), (95, 550112), (152, 343820), (160, 326629), (190, 275056), (304, 171910), (380, 137528), (608, 85955), (760, 68764), (1520, 34382), (3040, 17191)]