49116140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4457}}^1$

素因数の和:4514

約数の個数: 48

約数和(自身を含む): 112341600

約数和(自身を除く): 63225460

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 4457, 5510, 8914, 11020, 17828, 22285, 44570, 84683, 89140, 129253, 169366, 258506, 338732, 423415, 517012, 646265, 846830, 1292530, 1693660, 2455807, 2585060, 4911614, 9823228, 12279035, 24558070, 49116140]

約数ペア:

[(1, 49116140), (2, 24558070), (4, 12279035), (5, 9823228), (10, 4911614), (19, 2585060), (20, 2455807), (29, 1693660), (38, 1292530), (58, 846830), (76, 646265), (95, 517012), (116, 423415), (145, 338732), (190, 258506), (290, 169366), (380, 129253), (551, 89140), (580, 84683), (1102, 44570), (2204, 22285), (2755, 17828), (4457, 11020), (5510, 8914)]