55895456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 119709576

約数和(自身を除く): 63814120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 2777, 5032, 5554, 10064, 11108, 20128, 22216, 44432, 47209, 88864, 94418, 102749, 188836, 205498, 377672, 410996, 755344, 821992, 1510688, 1643984, 1746733, 3287968, 3493466, 6986932, 13973864, 27947728, 55895456]

約数ペア:

[(1, 55895456), (2, 27947728), (4, 13973864), (8, 6986932), (16, 3493466), (17, 3287968), (32, 1746733), (34, 1643984), (37, 1510688), (68, 821992), (74, 755344), (136, 410996), (148, 377672), (272, 205498), (296, 188836), (544, 102749), (592, 94418), (629, 88864), (1184, 47209), (1258, 44432), (2516, 22216), (2777, 20128), (5032, 11108), (5554, 10064)]