54404910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{86357}}^1$

素因数の和:86377

約数の個数: 48

約数和(自身を含む): 161662176

約数和(自身を除く): 107257266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 86357, 172714, 259071, 431785, 518142, 604499, 777213, 863570, 1208998, 1295355, 1554426, 1813497, 2590710, 3022495, 3626994, 3886065, 5440491, 6044990, 7772130, 9067485, 10880982, 18134970, 27202455, 54404910]

約数ペア:

[(1, 54404910), (2, 27202455), (3, 18134970), (5, 10880982), (6, 9067485), (7, 7772130), (9, 6044990), (10, 5440491), (14, 3886065), (15, 3626994), (18, 3022495), (21, 2590710), (30, 1813497), (35, 1554426), (42, 1295355), (45, 1208998), (63, 863570), (70, 777213), (90, 604499), (105, 518142), (126, 431785), (210, 259071), (315, 172714), (630, 86357)]