48653320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71549}}^1$

素因数の和:71577

約数の個数: 32

約数和(自身を含む): 115911000

約数和(自身を除く): 67257680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71549, 143098, 286196, 357745, 572392, 715490, 1216333, 1430980, 2432666, 2861960, 4865332, 6081665, 9730664, 12163330, 24326660, 48653320]

約数ペア:

[(1, 48653320), (2, 24326660), (4, 12163330), (5, 9730664), (8, 6081665), (10, 4865332), (17, 2861960), (20, 2432666), (34, 1430980), (40, 1216333), (68, 715490), (85, 572392), (136, 357745), (170, 286196), (340, 143098), (680, 71549)]