48757270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 90525600

約数和(自身を除く): 41768330

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 745, 761, 1490, 1522, 3805, 6407, 7610, 12814, 32035, 32723, 64070, 65446, 113389, 163615, 226778, 327230, 566945, 1133890, 4875727, 9751454, 24378635, 48757270]

約数ペア:

[(1, 48757270), (2, 24378635), (5, 9751454), (10, 4875727), (43, 1133890), (86, 566945), (149, 327230), (215, 226778), (298, 163615), (430, 113389), (745, 65446), (761, 64070), (1490, 32723), (1522, 32035), (3805, 12814), (6407, 7610)]