48901180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{143827}}^1$

素因数の和:143853

約数の個数: 24

約数和(自身を含む): 108733968

約数和(自身を除く): 59832788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 143827, 287654, 575308, 719135, 1438270, 2445059, 2876540, 4890118, 9780236, 12225295, 24450590, 48901180]

約数ペア:

[(1, 48901180), (2, 24450590), (4, 12225295), (5, 9780236), (10, 4890118), (17, 2876540), (20, 2445059), (34, 1438270), (68, 719135), (85, 575308), (170, 287654), (340, 143827)]