51366510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 147315168

約数和(自身を除く): 95948658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1021, 1118, 1170, 1290, 1677, 1935, 2042, 2795, 3063, 3354, 3870, 5031, 5105, 5590, 6126, 8385, 9189, 10062, 10210, 13273, 15315, 16770, 18378, 25155, 26546, 30630, 39819, 43903, 45945, 50310, 66365, 79638, 87806, 91890, 119457, 131709, 132730, 199095, 219515, 238914, 263418, 395127, 398190, 439030, 570739, 597285, 658545, 790254, 1141478, 1194570, 1317090, 1712217, 1975635, 2853695, 3424434, 3951270, 5136651, 5707390, 8561085, 10273302, 17122170, 25683255, 51366510]

約数ペア:

[(1, 51366510), (2, 25683255), (3, 17122170), (5, 10273302), (6, 8561085), (9, 5707390), (10, 5136651), (13, 3951270), (15, 3424434), (18, 2853695), (26, 1975635), (30, 1712217), (39, 1317090), (43, 1194570), (45, 1141478), (65, 790254), (78, 658545), (86, 597285), (90, 570739), (117, 439030), (129, 398190), (130, 395127), (195, 263418), (215, 238914), (234, 219515), (258, 199095), (387, 132730), (390, 131709), (430, 119457), (559, 91890), (585, 87806), (645, 79638), (774, 66365), (1021, 50310), (1118, 45945), (1170, 43903), (1290, 39819), (1677, 30630), (1935, 26546), (2042, 25155), (2795, 18378), (3063, 16770), (3354, 15315), (3870, 13273), (5031, 10210), (5105, 10062), (5590, 9189), (6126, 8385)]