52947568

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 105618240

約数和(自身を除く): 52670672

約数列:

[1, 2, 4, 8, 16, 47, 94, 181, 188, 362, 376, 389, 724, 752, 778, 1448, 1556, 2896, 3112, 6224, 8507, 17014, 18283, 34028, 36566, 68056, 70409, 73132, 136112, 140818, 146264, 281636, 292528, 563272, 1126544, 3309223, 6618446, 13236892, 26473784, 52947568]

約数ペア:

[(1, 52947568), (2, 26473784), (4, 13236892), (8, 6618446), (16, 3309223), (47, 1126544), (94, 563272), (181, 292528), (188, 281636), (362, 146264), (376, 140818), (389, 136112), (724, 73132), (752, 70409), (778, 68056), (1448, 36566), (1556, 34028), (2896, 18283), (3112, 17014), (6224, 8507)]