52080340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 118315008

約数和(自身を除く): 66234668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383, 523, 766, 1046, 1532, 1915, 2092, 2615, 3830, 4979, 5230, 6799, 7660, 9958, 10460, 13598, 19916, 24895, 27196, 33995, 49790, 67990, 99580, 135980, 200309, 400618, 801236, 1001545, 2003090, 2604017, 4006180, 5208034, 10416068, 13020085, 26040170, 52080340]

約数ペア:

[(1, 52080340), (2, 26040170), (4, 13020085), (5, 10416068), (10, 5208034), (13, 4006180), (20, 2604017), (26, 2003090), (52, 1001545), (65, 801236), (130, 400618), (260, 200309), (383, 135980), (523, 99580), (766, 67990), (1046, 49790), (1532, 33995), (1915, 27196), (2092, 24895), (2615, 19916), (3830, 13598), (4979, 10460), (5230, 9958), (6799, 7660)]