47912984

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 110400000

約数和(自身を除く): 62487016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 919, 931, 1064, 1372, 1838, 1862, 2744, 3676, 3724, 6433, 6517, 7352, 7448, 12866, 13034, 17461, 25732, 26068, 34922, 45031, 51464, 52136, 69844, 90062, 122227, 139688, 180124, 244454, 315217, 360248, 488908, 630434, 855589, 977816, 1260868, 1711178, 2521736, 3422356, 5989123, 6844712, 11978246, 23956492, 47912984]

約数ペア:

[(1, 47912984), (2, 23956492), (4, 11978246), (7, 6844712), (8, 5989123), (14, 3422356), (19, 2521736), (28, 1711178), (38, 1260868), (49, 977816), (56, 855589), (76, 630434), (98, 488908), (133, 360248), (152, 315217), (196, 244454), (266, 180124), (343, 139688), (392, 122227), (532, 90062), (686, 69844), (919, 52136), (931, 51464), (1064, 45031), (1372, 34922), (1838, 26068), (1862, 25732), (2744, 17461), (3676, 13034), (3724, 12866), (6433, 7448), (6517, 7352)]