48526280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3803}}^1$

素因数の和:3854

約数の個数: 64

約数和(自身を含む): 123249600

約数和(自身を除く): 74723320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 3803, 6380, 7606, 12760, 15212, 19015, 30424, 38030, 41833, 76060, 83666, 110287, 152120, 167332, 209165, 220574, 334664, 418330, 441148, 551435, 836660, 882296, 1102870, 1213157, 1673320, 2205740, 2426314, 4411480, 4852628, 6065785, 9705256, 12131570, 24263140, 48526280]

約数ペア:

[(1, 48526280), (2, 24263140), (4, 12131570), (5, 9705256), (8, 6065785), (10, 4852628), (11, 4411480), (20, 2426314), (22, 2205740), (29, 1673320), (40, 1213157), (44, 1102870), (55, 882296), (58, 836660), (88, 551435), (110, 441148), (116, 418330), (145, 334664), (220, 220574), (232, 209165), (290, 167332), (319, 152120), (440, 110287), (580, 83666), (638, 76060), (1160, 41833), (1276, 38030), (1595, 30424), (2552, 19015), (3190, 15212), (3803, 12760), (6380, 7606)]