49408240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 132991488

約数和(自身を除く): 83583248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1063, 1162, 1328, 1660, 2126, 2324, 2905, 3320, 4252, 4648, 5315, 5810, 6640, 7441, 8504, 9296, 10630, 11620, 14882, 17008, 21260, 23240, 29764, 37205, 42520, 46480, 59528, 74410, 85040, 88229, 119056, 148820, 176458, 297640, 352916, 441145, 595280, 617603, 705832, 882290, 1235206, 1411664, 1764580, 2470412, 3088015, 3529160, 4940824, 6176030, 7058320, 9881648, 12352060, 24704120, 49408240]

約数ペア:

[(1, 49408240), (2, 24704120), (4, 12352060), (5, 9881648), (7, 7058320), (8, 6176030), (10, 4940824), (14, 3529160), (16, 3088015), (20, 2470412), (28, 1764580), (35, 1411664), (40, 1235206), (56, 882290), (70, 705832), (80, 617603), (83, 595280), (112, 441145), (140, 352916), (166, 297640), (280, 176458), (332, 148820), (415, 119056), (560, 88229), (581, 85040), (664, 74410), (830, 59528), (1063, 46480), (1162, 42520), (1328, 37205), (1660, 29764), (2126, 23240), (2324, 21260), (2905, 17008), (3320, 14882), (4252, 11620), (4648, 10630), (5315, 9296), (5810, 8504), (6640, 7441)]