49164680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4253}}^1$

素因数の和:4298

約数の個数: 48

約数和(自身を含む): 117538020

約数和(自身を除く): 68373340

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 4253, 5780, 8506, 11560, 17012, 21265, 34024, 42530, 72301, 85060, 144602, 170120, 289204, 361505, 578408, 723010, 1229117, 1446020, 2458234, 2892040, 4916468, 6145585, 9832936, 12291170, 24582340, 49164680]

約数ペア:

[(1, 49164680), (2, 24582340), (4, 12291170), (5, 9832936), (8, 6145585), (10, 4916468), (17, 2892040), (20, 2458234), (34, 1446020), (40, 1229117), (68, 723010), (85, 578408), (136, 361505), (170, 289204), (289, 170120), (340, 144602), (578, 85060), (680, 72301), (1156, 42530), (1445, 34024), (2312, 21265), (2890, 17012), (4253, 11560), (5780, 8506)]