56144220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 172682496

約数和(自身を除く): 116538276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 257, 330, 331, 514, 660, 662, 771, 993, 1028, 1285, 1324, 1542, 1655, 1986, 2570, 2827, 3084, 3310, 3641, 3855, 3972, 4965, 5140, 5654, 6620, 7282, 7710, 8481, 9930, 10923, 11308, 14135, 14564, 15420, 16962, 18205, 19860, 21846, 28270, 33924, 36410, 42405, 43692, 54615, 56540, 72820, 84810, 85067, 109230, 169620, 170134, 218460, 255201, 340268, 425335, 510402, 850670, 935737, 1020804, 1276005, 1701340, 1871474, 2552010, 2807211, 3742948, 4678685, 5104020, 5614422, 9357370, 11228844, 14036055, 18714740, 28072110, 56144220]

約数ペア:

[(1, 56144220), (2, 28072110), (3, 18714740), (4, 14036055), (5, 11228844), (6, 9357370), (10, 5614422), (11, 5104020), (12, 4678685), (15, 3742948), (20, 2807211), (22, 2552010), (30, 1871474), (33, 1701340), (44, 1276005), (55, 1020804), (60, 935737), (66, 850670), (110, 510402), (132, 425335), (165, 340268), (220, 255201), (257, 218460), (330, 170134), (331, 169620), (514, 109230), (660, 85067), (662, 84810), (771, 72820), (993, 56540), (1028, 54615), (1285, 43692), (1324, 42405), (1542, 36410), (1655, 33924), (1986, 28270), (2570, 21846), (2827, 19860), (3084, 18205), (3310, 16962), (3641, 15420), (3855, 14564), (3972, 14135), (4965, 11308), (5140, 10923), (5654, 9930), (6620, 8481), (7282, 7710)]