52453840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38569}}^1$

素因数の和:38599

約数の個数: 40

約数和(自身を含む): 129132360

約数和(自身を除く): 76678520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 38569, 77138, 154276, 192845, 308552, 385690, 617104, 655673, 771380, 1311346, 1542760, 2622692, 3085520, 3278365, 5245384, 6556730, 10490768, 13113460, 26226920, 52453840]

約数ペア:

[(1, 52453840), (2, 26226920), (4, 13113460), (5, 10490768), (8, 6556730), (10, 5245384), (16, 3278365), (17, 3085520), (20, 2622692), (34, 1542760), (40, 1311346), (68, 771380), (80, 655673), (85, 617104), (136, 385690), (170, 308552), (272, 192845), (340, 154276), (680, 77138), (1360, 38569)]