52311564

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 138378240

約数和(自身を除く): 86066676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 719, 774, 846, 1438, 1548, 1692, 2021, 2157, 2876, 4042, 4314, 6063, 6471, 8084, 8628, 12126, 12942, 18189, 24252, 25884, 30917, 33793, 36378, 61834, 67586, 72756, 92751, 101379, 123668, 135172, 185502, 202758, 278253, 304137, 371004, 405516, 556506, 608274, 1113012, 1216548, 1453099, 2906198, 4359297, 5812396, 8718594, 13077891, 17437188, 26155782, 52311564]

約数ペア:

[(1, 52311564), (2, 26155782), (3, 17437188), (4, 13077891), (6, 8718594), (9, 5812396), (12, 4359297), (18, 2906198), (36, 1453099), (43, 1216548), (47, 1113012), (86, 608274), (94, 556506), (129, 405516), (141, 371004), (172, 304137), (188, 278253), (258, 202758), (282, 185502), (387, 135172), (423, 123668), (516, 101379), (564, 92751), (719, 72756), (774, 67586), (846, 61834), (1438, 36378), (1548, 33793), (1692, 30917), (2021, 25884), (2157, 24252), (2876, 18189), (4042, 12942), (4314, 12126), (6063, 8628), (6471, 8084)]