48432890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10739}}^1$

素因数の和:10798

約数の個数: 32

約数和(自身を含む): 97433280

約数和(自身を除く): 49000390

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 10739, 21478, 53695, 107390, 118129, 236258, 440299, 590645, 880598, 1181290, 2201495, 4402990, 4843289, 9686578, 24216445, 48432890]

約数ペア:

[(1, 48432890), (2, 24216445), (5, 9686578), (10, 4843289), (11, 4402990), (22, 2201495), (41, 1181290), (55, 880598), (82, 590645), (110, 440299), (205, 236258), (410, 118129), (451, 107390), (902, 53695), (2255, 21478), (4510, 10739)]