54470560

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5657

約数の個数: 48

約数和(自身を含む): 130819752

約数和(自身を除く): 76349192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 5581, 9760, 11162, 22324, 27905, 44648, 55810, 89296, 111620, 178592, 223240, 340441, 446480, 680882, 892960, 1361764, 1702205, 2723528, 3404410, 5447056, 6808820, 10894112, 13617640, 27235280, 54470560]

約数ペア:

[(1, 54470560), (2, 27235280), (4, 13617640), (5, 10894112), (8, 6808820), (10, 5447056), (16, 3404410), (20, 2723528), (32, 1702205), (40, 1361764), (61, 892960), (80, 680882), (122, 446480), (160, 340441), (244, 223240), (305, 178592), (488, 111620), (610, 89296), (976, 55810), (1220, 44648), (1952, 27905), (2440, 22324), (4880, 11162), (5581, 9760)]