56490798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 140152320

約数和(自身を除く): 83661522

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 157, 182, 273, 314, 471, 546, 659, 942, 1099, 1318, 1977, 2041, 2198, 3297, 3954, 4082, 4613, 6123, 6594, 8567, 9226, 12246, 13839, 14287, 17134, 25701, 27678, 28574, 42861, 51402, 59969, 85722, 103463, 119938, 179907, 206926, 310389, 359814, 620778, 724241, 1345019, 1448482, 2172723, 2690038, 4035057, 4345446, 8070114, 9415133, 18830266, 28245399, 56490798]

約数ペア:

[(1, 56490798), (2, 28245399), (3, 18830266), (6, 9415133), (7, 8070114), (13, 4345446), (14, 4035057), (21, 2690038), (26, 2172723), (39, 1448482), (42, 1345019), (78, 724241), (91, 620778), (157, 359814), (182, 310389), (273, 206926), (314, 179907), (471, 119938), (546, 103463), (659, 85722), (942, 59969), (1099, 51402), (1318, 42861), (1977, 28574), (2041, 27678), (2198, 25701), (3297, 17134), (3954, 14287), (4082, 13839), (4613, 12246), (6123, 9226), (6594, 8567)]