55384440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11257}}^1$

素因数の和:11312

約数の個数: 64

約数和(自身を含む): 170220960

約数和(自身を除く): 114836520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 11257, 22514, 33771, 45028, 56285, 67542, 90056, 112570, 135084, 168855, 225140, 270168, 337710, 450280, 461537, 675420, 923074, 1350840, 1384611, 1846148, 2307685, 2769222, 3692296, 4615370, 5538444, 6923055, 9230740, 11076888, 13846110, 18461480, 27692220, 55384440]

約数ペア:

[(1, 55384440), (2, 27692220), (3, 18461480), (4, 13846110), (5, 11076888), (6, 9230740), (8, 6923055), (10, 5538444), (12, 4615370), (15, 3692296), (20, 2769222), (24, 2307685), (30, 1846148), (40, 1384611), (41, 1350840), (60, 923074), (82, 675420), (120, 461537), (123, 450280), (164, 337710), (205, 270168), (246, 225140), (328, 168855), (410, 135084), (492, 112570), (615, 90056), (820, 67542), (984, 56285), (1230, 45028), (1640, 33771), (2460, 22514), (4920, 11257)]