48122720

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1801}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 114434208

約数和(自身を除く): 66311488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 1801, 2672, 3340, 3602, 5344, 6680, 7204, 9005, 13360, 14408, 18010, 26720, 28816, 36020, 57632, 72040, 144080, 288160, 300767, 601534, 1203068, 1503835, 2406136, 3007670, 4812272, 6015340, 9624544, 12030680, 24061360, 48122720]

約数ペア:

[(1, 48122720), (2, 24061360), (4, 12030680), (5, 9624544), (8, 6015340), (10, 4812272), (16, 3007670), (20, 2406136), (32, 1503835), (40, 1203068), (80, 601534), (160, 300767), (167, 288160), (334, 144080), (668, 72040), (835, 57632), (1336, 36020), (1670, 28816), (1801, 26720), (2672, 18010), (3340, 14408), (3602, 13360), (5344, 9005), (6680, 7204)]