56048520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42461}}^1$

素因数の和:42486

約数の個数: 64

約数和(自身を含む): 183435840

約数和(自身を除く): 127387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 42461, 84922, 127383, 169844, 212305, 254766, 339688, 424610, 467071, 509532, 636915, 849220, 934142, 1019064, 1273830, 1401213, 1698440, 1868284, 2335355, 2547660, 2802426, 3736568, 4670710, 5095320, 5604852, 7006065, 9341420, 11209704, 14012130, 18682840, 28024260, 56048520]

約数ペア:

[(1, 56048520), (2, 28024260), (3, 18682840), (4, 14012130), (5, 11209704), (6, 9341420), (8, 7006065), (10, 5604852), (11, 5095320), (12, 4670710), (15, 3736568), (20, 2802426), (22, 2547660), (24, 2335355), (30, 1868284), (33, 1698440), (40, 1401213), (44, 1273830), (55, 1019064), (60, 934142), (66, 849220), (88, 636915), (110, 509532), (120, 467071), (132, 424610), (165, 339688), (220, 254766), (264, 212305), (330, 169844), (440, 127383), (660, 84922), (1320, 42461)]