47146290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25763}}^1$

素因数の和:25834

約数の個数: 32

約数和(自身を含む): 115010496

約数和(自身を除く): 67864206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 25763, 51526, 77289, 128815, 154578, 257630, 386445, 772890, 1571543, 3143086, 4714629, 7857715, 9429258, 15715430, 23573145, 47146290]

約数ペア:

[(1, 47146290), (2, 23573145), (3, 15715430), (5, 9429258), (6, 7857715), (10, 4714629), (15, 3143086), (30, 1571543), (61, 772890), (122, 386445), (183, 257630), (305, 154578), (366, 128815), (610, 77289), (915, 51526), (1830, 25763)]