48671320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25889}}^1$

素因数の和:25947

約数の個数: 32

約数和(自身を含む): 111844800

約数和(自身を除く): 63173480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 25889, 51778, 103556, 129445, 207112, 258890, 517780, 1035560, 1216783, 2433566, 4867132, 6083915, 9734264, 12167830, 24335660, 48671320]

約数ペア:

[(1, 48671320), (2, 24335660), (4, 12167830), (5, 9734264), (8, 6083915), (10, 4867132), (20, 2433566), (40, 1216783), (47, 1035560), (94, 517780), (188, 258890), (235, 207112), (376, 129445), (470, 103556), (940, 51778), (1880, 25889)]