54560558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 91822080

約数和(自身を除く): 37261522

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 403, 487, 806, 974, 1807, 3614, 4309, 6331, 8618, 12662, 15097, 30194, 56017, 67693, 112034, 135386, 196261, 392522, 880009, 1760018, 2098483, 4196966, 27280279, 54560558]

約数ペア:

[(1, 54560558), (2, 27280279), (13, 4196966), (26, 2098483), (31, 1760018), (62, 880009), (139, 392522), (278, 196261), (403, 135386), (487, 112034), (806, 67693), (974, 56017), (1807, 30194), (3614, 15097), (4309, 12662), (6331, 8618)]