48963580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 106638336

約数和(自身を除く): 57674756

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 521, 635, 740, 1042, 1270, 2084, 2540, 2605, 4699, 5210, 9398, 10420, 18796, 19277, 23495, 38554, 46990, 66167, 77108, 93980, 96385, 132334, 192770, 264668, 330835, 385540, 661670, 1323340, 2448179, 4896358, 9792716, 12240895, 24481790, 48963580]

約数ペア:

[(1, 48963580), (2, 24481790), (4, 12240895), (5, 9792716), (10, 4896358), (20, 2448179), (37, 1323340), (74, 661670), (127, 385540), (148, 330835), (185, 264668), (254, 192770), (370, 132334), (508, 96385), (521, 93980), (635, 77108), (740, 66167), (1042, 46990), (1270, 38554), (2084, 23495), (2540, 19277), (2605, 18796), (4699, 10420), (5210, 9398)]