55680184

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 128620800

約数和(自身を除く): 72940616

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 602, 817, 1064, 1204, 1217, 1634, 2408, 2434, 3268, 4868, 5719, 6536, 8519, 9736, 11438, 17038, 22876, 23123, 34076, 45752, 46246, 52331, 68152, 92492, 104662, 161861, 184984, 209324, 323722, 366317, 418648, 647444, 732634, 994289, 1294888, 1465268, 1988578, 2930536, 3977156, 6960023, 7954312, 13920046, 27840092, 55680184]

約数ペア:

[(1, 55680184), (2, 27840092), (4, 13920046), (7, 7954312), (8, 6960023), (14, 3977156), (19, 2930536), (28, 1988578), (38, 1465268), (43, 1294888), (56, 994289), (76, 732634), (86, 647444), (133, 418648), (152, 366317), (172, 323722), (266, 209324), (301, 184984), (344, 161861), (532, 104662), (602, 92492), (817, 68152), (1064, 52331), (1204, 46246), (1217, 45752), (1634, 34076), (2408, 23123), (2434, 22876), (3268, 17038), (4868, 11438), (5719, 9736), (6536, 8519)]