49743690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38561}}^1$

素因数の和:38614

約数の個数: 32

約数和(自身を含む): 122164416

約数和(自身を除く): 72420726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 38561, 77122, 115683, 192805, 231366, 385610, 578415, 1156830, 1658123, 3316246, 4974369, 8290615, 9948738, 16581230, 24871845, 49743690]

約数ペア:

[(1, 49743690), (2, 24871845), (3, 16581230), (5, 9948738), (6, 8290615), (10, 4974369), (15, 3316246), (30, 1658123), (43, 1156830), (86, 578415), (129, 385610), (215, 231366), (258, 192805), (430, 115683), (645, 77122), (1290, 38561)]