59168980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 135369360

約数和(自身を除く): 76200380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 2314, 2557, 4628, 5114, 5785, 10228, 11570, 12785, 23140, 25570, 33241, 51140, 66482, 132964, 166205, 227573, 332410, 455146, 664820, 910292, 1137865, 2275730, 2958449, 4551460, 5916898, 11833796, 14792245, 29584490, 59168980]

約数ペア:

[(1, 59168980), (2, 29584490), (4, 14792245), (5, 11833796), (10, 5916898), (13, 4551460), (20, 2958449), (26, 2275730), (52, 1137865), (65, 910292), (89, 664820), (130, 455146), (178, 332410), (260, 227573), (356, 166205), (445, 132964), (890, 66482), (1157, 51140), (1780, 33241), (2314, 25570), (2557, 23140), (4628, 12785), (5114, 11570), (5785, 10228)]