48693920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 127552320

約数和(自身を除く): 78858400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 352, 365, 379, 440, 584, 730, 758, 803, 880, 1168, 1460, 1516, 1606, 1760, 1895, 2336, 2920, 3032, 3212, 3790, 4015, 4169, 5840, 6064, 6424, 7580, 8030, 8338, 11680, 12128, 12848, 15160, 16060, 16676, 20845, 25696, 27667, 30320, 32120, 33352, 41690, 55334, 60640, 64240, 66704, 83380, 110668, 128480, 133408, 138335, 166760, 221336, 276670, 304337, 333520, 442672, 553340, 608674, 667040, 885344, 1106680, 1217348, 1521685, 2213360, 2434696, 3043370, 4426720, 4869392, 6086740, 9738784, 12173480, 24346960, 48693920]

約数ペア:

[(1, 48693920), (2, 24346960), (4, 12173480), (5, 9738784), (8, 6086740), (10, 4869392), (11, 4426720), (16, 3043370), (20, 2434696), (22, 2213360), (32, 1521685), (40, 1217348), (44, 1106680), (55, 885344), (73, 667040), (80, 608674), (88, 553340), (110, 442672), (146, 333520), (160, 304337), (176, 276670), (220, 221336), (292, 166760), (352, 138335), (365, 133408), (379, 128480), (440, 110668), (584, 83380), (730, 66704), (758, 64240), (803, 60640), (880, 55334), (1168, 41690), (1460, 33352), (1516, 32120), (1606, 30320), (1760, 27667), (1895, 25696), (2336, 20845), (2920, 16676), (3032, 16060), (3212, 15160), (3790, 12848), (4015, 12128), (4169, 11680), (5840, 8338), (6064, 8030), (6424, 7580)]