47786830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3133

約数の個数: 64

約数和(自身を含む): 112129920

約数和(自身を除く): 64343090

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3089, 3094, 6178, 7735, 15445, 15470, 21623, 30890, 40157, 43246, 52513, 80314, 105026, 108115, 200785, 216230, 262565, 281099, 367591, 401570, 525130, 562198, 682669, 735182, 1365338, 1405495, 1837955, 2810990, 3413345, 3675910, 4778683, 6826690, 9557366, 23893415, 47786830]

約数ペア:

[(1, 47786830), (2, 23893415), (5, 9557366), (7, 6826690), (10, 4778683), (13, 3675910), (14, 3413345), (17, 2810990), (26, 1837955), (34, 1405495), (35, 1365338), (65, 735182), (70, 682669), (85, 562198), (91, 525130), (119, 401570), (130, 367591), (170, 281099), (182, 262565), (221, 216230), (238, 200785), (442, 108115), (455, 105026), (595, 80314), (910, 52513), (1105, 43246), (1190, 40157), (1547, 30890), (2210, 21623), (3089, 15470), (3094, 15445), (6178, 7735)]