56521120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15359}}^1$

素因数の和:15397

約数の個数: 48

約数和(自身を含む): 139345920

約数和(自身を除く): 82824800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 15359, 30718, 61436, 76795, 122872, 153590, 245744, 307180, 353257, 491488, 614360, 706514, 1228720, 1413028, 1766285, 2457440, 2826056, 3532570, 5652112, 7065140, 11304224, 14130280, 28260560, 56521120]

約数ペア:

[(1, 56521120), (2, 28260560), (4, 14130280), (5, 11304224), (8, 7065140), (10, 5652112), (16, 3532570), (20, 2826056), (23, 2457440), (32, 1766285), (40, 1413028), (46, 1228720), (80, 706514), (92, 614360), (115, 491488), (160, 353257), (184, 307180), (230, 245744), (368, 153590), (460, 122872), (736, 76795), (920, 61436), (1840, 30718), (3680, 15359)]