49133980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15259}}^1$

素因数の和:15298

約数の個数: 48

約数和(自身を含む): 123056640

約数和(自身を除く): 73922660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 15259, 30518, 61036, 76295, 106813, 152590, 213626, 305180, 350957, 427252, 534065, 701914, 1068130, 1403828, 1754785, 2136260, 2456699, 3509570, 4913398, 7019140, 9826796, 12283495, 24566990, 49133980]

約数ペア:

[(1, 49133980), (2, 24566990), (4, 12283495), (5, 9826796), (7, 7019140), (10, 4913398), (14, 3509570), (20, 2456699), (23, 2136260), (28, 1754785), (35, 1403828), (46, 1068130), (70, 701914), (92, 534065), (115, 427252), (140, 350957), (161, 305180), (230, 213626), (322, 152590), (460, 106813), (644, 76295), (805, 61036), (1610, 30518), (3220, 15259)]