53953380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23057}}^1$

素因数の和:23085

約数の個数: 72

約数和(自身を含む): 176255352

約数和(自身を除く): 122301972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23057, 46114, 69171, 92228, 115285, 138342, 207513, 230570, 276684, 299741, 345855, 415026, 461140, 599482, 691710, 830052, 899223, 1037565, 1198964, 1383420, 1498705, 1798446, 2075130, 2697669, 2997410, 3596892, 4150260, 4496115, 5395338, 5994820, 8992230, 10790676, 13488345, 17984460, 26976690, 53953380]

約数ペア:

[(1, 53953380), (2, 26976690), (3, 17984460), (4, 13488345), (5, 10790676), (6, 8992230), (9, 5994820), (10, 5395338), (12, 4496115), (13, 4150260), (15, 3596892), (18, 2997410), (20, 2697669), (26, 2075130), (30, 1798446), (36, 1498705), (39, 1383420), (45, 1198964), (52, 1037565), (60, 899223), (65, 830052), (78, 691710), (90, 599482), (117, 461140), (130, 415026), (156, 345855), (180, 299741), (195, 276684), (234, 230570), (260, 207513), (390, 138342), (468, 115285), (585, 92228), (780, 69171), (1170, 46114), (2340, 23057)]