56488460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 144571392

約数和(自身を除く): 88082932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 53, 70, 92, 106, 115, 140, 161, 212, 230, 265, 322, 331, 371, 460, 530, 644, 662, 742, 805, 1060, 1219, 1324, 1484, 1610, 1655, 1855, 2317, 2438, 3220, 3310, 3710, 4634, 4876, 6095, 6620, 7420, 7613, 8533, 9268, 11585, 12190, 15226, 17066, 17543, 23170, 24380, 30452, 34132, 35086, 38065, 42665, 46340, 53291, 70172, 76130, 85330, 87715, 106582, 122801, 152260, 170660, 175430, 213164, 245602, 266455, 350860, 403489, 491204, 532910, 614005, 806978, 1065820, 1228010, 1613956, 2017445, 2456020, 2824423, 4034890, 5648846, 8069780, 11297692, 14122115, 28244230, 56488460]

約数ペア:

[(1, 56488460), (2, 28244230), (4, 14122115), (5, 11297692), (7, 8069780), (10, 5648846), (14, 4034890), (20, 2824423), (23, 2456020), (28, 2017445), (35, 1613956), (46, 1228010), (53, 1065820), (70, 806978), (92, 614005), (106, 532910), (115, 491204), (140, 403489), (161, 350860), (212, 266455), (230, 245602), (265, 213164), (322, 175430), (331, 170660), (371, 152260), (460, 122801), (530, 106582), (644, 87715), (662, 85330), (742, 76130), (805, 70172), (1060, 53291), (1219, 46340), (1324, 42665), (1484, 38065), (1610, 35086), (1655, 34132), (1855, 30452), (2317, 24380), (2438, 23170), (3220, 17543), (3310, 17066), (3710, 15226), (4634, 12190), (4876, 11585), (6095, 9268), (6620, 8533), (7420, 7613)]