49609400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14591}}^1$

素因数の和:14624

約数の個数: 48

約数和(自身を含む): 122135040

約数和(自身を除く): 72525640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 14591, 29182, 58364, 72955, 116728, 145910, 248047, 291820, 364775, 496094, 583640, 729550, 992188, 1240235, 1459100, 1984376, 2480470, 2918200, 4960940, 6201175, 9921880, 12402350, 24804700, 49609400]

約数ペア:

[(1, 49609400), (2, 24804700), (4, 12402350), (5, 9921880), (8, 6201175), (10, 4960940), (17, 2918200), (20, 2480470), (25, 1984376), (34, 1459100), (40, 1240235), (50, 992188), (68, 729550), (85, 583640), (100, 496094), (136, 364775), (170, 291820), (200, 248047), (340, 145910), (425, 116728), (680, 72955), (850, 58364), (1700, 29182), (3400, 14591)]