48787986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20177}}^1$

素因数の和:20226

約数の個数: 32

約数和(自身を含む): 108476928

約数和(自身を除く): 59688942

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 20177, 40354, 60531, 121062, 262301, 524602, 625487, 786903, 1250974, 1573806, 1876461, 3752922, 8131331, 16262662, 24393993, 48787986]

約数ペア:

[(1, 48787986), (2, 24393993), (3, 16262662), (6, 8131331), (13, 3752922), (26, 1876461), (31, 1573806), (39, 1250974), (62, 786903), (78, 625487), (93, 524602), (186, 262301), (403, 121062), (806, 60531), (1209, 40354), (2418, 20177)]