49163985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 94768128

約数和(自身を除く): 45604143

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 2711, 3627, 6045, 8133, 13555, 18135, 24399, 35243, 40665, 84041, 105729, 121995, 176215, 252123, 317187, 420205, 528645, 756369, 1092533, 1260615, 1585935, 3277599, 3781845, 5462665, 9832797, 16387995, 49163985]

約数ペア:

[(1, 49163985), (3, 16387995), (5, 9832797), (9, 5462665), (13, 3781845), (15, 3277599), (31, 1585935), (39, 1260615), (45, 1092533), (65, 756369), (93, 528645), (117, 420205), (155, 317187), (195, 252123), (279, 176215), (403, 121995), (465, 105729), (585, 84041), (1209, 40665), (1395, 35243), (2015, 24399), (2711, 18135), (3627, 13555), (6045, 8133)]