49686428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 99456000

約数和(自身を除く): 49769572

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 73, 124, 146, 292, 341, 499, 682, 803, 998, 1364, 1606, 1996, 2263, 3212, 4526, 5489, 9052, 10978, 15469, 21956, 24893, 30938, 36427, 49786, 61876, 72854, 99572, 145708, 170159, 340318, 400697, 680636, 801394, 1129237, 1602788, 2258474, 4516948, 12421607, 24843214, 49686428]

約数ペア:

[(1, 49686428), (2, 24843214), (4, 12421607), (11, 4516948), (22, 2258474), (31, 1602788), (44, 1129237), (62, 801394), (73, 680636), (124, 400697), (146, 340318), (292, 170159), (341, 145708), (499, 99572), (682, 72854), (803, 61876), (998, 49786), (1364, 36427), (1606, 30938), (1996, 24893), (2263, 21956), (3212, 15469), (4526, 10978), (5489, 9052)]