55000448

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 115153920

約数和(自身を除く): 60153472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 167, 248, 332, 334, 496, 664, 668, 992, 1328, 1336, 1984, 2573, 2656, 2672, 3968, 5146, 5177, 5312, 5344, 10292, 10354, 10624, 10688, 13861, 20584, 20708, 21376, 27722, 41168, 41416, 55444, 82336, 82832, 110888, 164672, 165664, 221776, 329344, 331328, 429691, 443552, 662656, 859382, 887104, 1718764, 1774208, 3437528, 6875056, 13750112, 27500224, 55000448]

約数ペア:

[(1, 55000448), (2, 27500224), (4, 13750112), (8, 6875056), (16, 3437528), (31, 1774208), (32, 1718764), (62, 887104), (64, 859382), (83, 662656), (124, 443552), (128, 429691), (166, 331328), (167, 329344), (248, 221776), (332, 165664), (334, 164672), (496, 110888), (664, 82832), (668, 82336), (992, 55444), (1328, 41416), (1336, 41168), (1984, 27722), (2573, 21376), (2656, 20708), (2672, 20584), (3968, 13861), (5146, 10688), (5177, 10624), (5312, 10354), (5344, 10292)]