51567100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39667}}^1$

素因数の和:39694

約数の個数: 36

約数和(自身を含む): 120511384

約数和(自身を除く): 68944284

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 39667, 79334, 158668, 198335, 396670, 515671, 793340, 991675, 1031342, 1983350, 2062684, 2578355, 3966700, 5156710, 10313420, 12891775, 25783550, 51567100]

約数ペア:

[(1, 51567100), (2, 25783550), (4, 12891775), (5, 10313420), (10, 5156710), (13, 3966700), (20, 2578355), (25, 2062684), (26, 1983350), (50, 1031342), (52, 991675), (65, 793340), (100, 515671), (130, 396670), (260, 198335), (325, 158668), (650, 79334), (1300, 39667)]