39456550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 84994560

約数和(自身を除く): 45538010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1427, 1975, 2765, 2854, 3950, 5530, 7135, 9989, 13825, 14270, 19978, 27650, 35675, 49945, 71350, 99890, 112733, 225466, 249725, 499450, 563665, 789131, 1127330, 1578262, 2818325, 3945655, 5636650, 7891310, 19728275, 39456550]

約数ペア:

[(1, 39456550), (2, 19728275), (5, 7891310), (7, 5636650), (10, 3945655), (14, 2818325), (25, 1578262), (35, 1127330), (50, 789131), (70, 563665), (79, 499450), (158, 249725), (175, 225466), (350, 112733), (395, 99890), (553, 71350), (790, 49945), (1106, 35675), (1427, 27650), (1975, 19978), (2765, 14270), (2854, 13825), (3950, 9989), (5530, 7135)]