49605400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19079}}^1$

素因数の和:19108

約数の個数: 48

約数和(自身を含む): 124210800

約数和(自身を除く): 74605400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 19079, 38158, 76316, 95395, 152632, 190790, 248027, 381580, 476975, 496054, 763160, 953950, 992108, 1240135, 1907900, 1984216, 2480270, 3815800, 4960540, 6200675, 9921080, 12401350, 24802700, 49605400]

約数ペア:

[(1, 49605400), (2, 24802700), (4, 12401350), (5, 9921080), (8, 6200675), (10, 4960540), (13, 3815800), (20, 2480270), (25, 1984216), (26, 1907900), (40, 1240135), (50, 992108), (52, 953950), (65, 763160), (100, 496054), (104, 476975), (130, 381580), (200, 248027), (260, 190790), (325, 152632), (520, 95395), (650, 76316), (1300, 38158), (2600, 19079)]