57257772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 159823104

約数和(自身を除く): 102565332

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 61, 66, 78, 122, 132, 143, 156, 183, 244, 286, 366, 429, 547, 572, 671, 732, 793, 858, 1094, 1342, 1586, 1641, 1716, 2013, 2188, 2379, 2684, 3172, 3282, 4026, 4758, 6017, 6564, 7111, 8052, 8723, 9516, 12034, 14222, 17446, 18051, 21333, 24068, 26169, 28444, 33367, 34892, 36102, 42666, 52338, 66734, 72204, 78221, 85332, 100101, 104676, 133468, 156442, 200202, 234663, 312884, 367037, 400404, 433771, 469326, 734074, 867542, 938652, 1101111, 1301313, 1468148, 1735084, 2202222, 2602626, 4404444, 4771481, 5205252, 9542962, 14314443, 19085924, 28628886, 57257772]

約数ペア:

[(1, 57257772), (2, 28628886), (3, 19085924), (4, 14314443), (6, 9542962), (11, 5205252), (12, 4771481), (13, 4404444), (22, 2602626), (26, 2202222), (33, 1735084), (39, 1468148), (44, 1301313), (52, 1101111), (61, 938652), (66, 867542), (78, 734074), (122, 469326), (132, 433771), (143, 400404), (156, 367037), (183, 312884), (244, 234663), (286, 200202), (366, 156442), (429, 133468), (547, 104676), (572, 100101), (671, 85332), (732, 78221), (793, 72204), (858, 66734), (1094, 52338), (1342, 42666), (1586, 36102), (1641, 34892), (1716, 33367), (2013, 28444), (2188, 26169), (2379, 24068), (2684, 21333), (3172, 18051), (3282, 17446), (4026, 14222), (4758, 12034), (6017, 9516), (6564, 8723), (7111, 8052)]