51428208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 145164320

約数和(自身を除く): 93736112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 584, 624, 876, 949, 1129, 1168, 1752, 1898, 2258, 2847, 3387, 3504, 3796, 4516, 5694, 6774, 7592, 9032, 11388, 13548, 14677, 15184, 18064, 22776, 27096, 29354, 44031, 45552, 54192, 58708, 82417, 88062, 117416, 164834, 176124, 234832, 247251, 329668, 352248, 494502, 659336, 704496, 989004, 1071421, 1318672, 1978008, 2142842, 3214263, 3956016, 4285684, 6428526, 8571368, 12857052, 17142736, 25714104, 51428208]

約数ペア:

[(1, 51428208), (2, 25714104), (3, 17142736), (4, 12857052), (6, 8571368), (8, 6428526), (12, 4285684), (13, 3956016), (16, 3214263), (24, 2142842), (26, 1978008), (39, 1318672), (48, 1071421), (52, 989004), (73, 704496), (78, 659336), (104, 494502), (146, 352248), (156, 329668), (208, 247251), (219, 234832), (292, 176124), (312, 164834), (438, 117416), (584, 88062), (624, 82417), (876, 58708), (949, 54192), (1129, 45552), (1168, 44031), (1752, 29354), (1898, 27096), (2258, 22776), (2847, 18064), (3387, 15184), (3504, 14677), (3796, 13548), (4516, 11388), (5694, 9032), (6774, 7592)]