52736060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 73001860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 53, 65, 86, 89, 106, 130, 172, 178, 212, 215, 260, 265, 356, 430, 445, 530, 559, 689, 860, 890, 1060, 1118, 1157, 1378, 1780, 2236, 2279, 2314, 2756, 2795, 3445, 3827, 4558, 4628, 4717, 5590, 5785, 6890, 7654, 9116, 9434, 11180, 11395, 11570, 13780, 15308, 18868, 19135, 22790, 23140, 23585, 29627, 38270, 45580, 47170, 49751, 59254, 61321, 76540, 94340, 99502, 118508, 122642, 148135, 199004, 202831, 245284, 248755, 296270, 306605, 405662, 497510, 592540, 613210, 811324, 995020, 1014155, 1226420, 2028310, 2636803, 4056620, 5273606, 10547212, 13184015, 26368030, 52736060]

約数ペア:

[(1, 52736060), (2, 26368030), (4, 13184015), (5, 10547212), (10, 5273606), (13, 4056620), (20, 2636803), (26, 2028310), (43, 1226420), (52, 1014155), (53, 995020), (65, 811324), (86, 613210), (89, 592540), (106, 497510), (130, 405662), (172, 306605), (178, 296270), (212, 248755), (215, 245284), (260, 202831), (265, 199004), (356, 148135), (430, 122642), (445, 118508), (530, 99502), (559, 94340), (689, 76540), (860, 61321), (890, 59254), (1060, 49751), (1118, 47170), (1157, 45580), (1378, 38270), (1780, 29627), (2236, 23585), (2279, 23140), (2314, 22790), (2756, 19135), (2795, 18868), (3445, 15308), (3827, 13780), (4558, 11570), (4628, 11395), (4717, 11180), (5590, 9434), (5785, 9116), (6890, 7654)]