53801528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 114048000

約数和(自身を除く): 60246472

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 79, 88, 109, 142, 158, 218, 284, 316, 436, 568, 632, 781, 869, 872, 1199, 1562, 1738, 2398, 3124, 3476, 4796, 5609, 6248, 6952, 7739, 8611, 9592, 11218, 15478, 17222, 22436, 30956, 34444, 44872, 61699, 61912, 68888, 85129, 94721, 123398, 170258, 189442, 246796, 340516, 378884, 493592, 611381, 681032, 757768, 1222762, 2445524, 4891048, 6725191, 13450382, 26900764, 53801528]

約数ペア:

[(1, 53801528), (2, 26900764), (4, 13450382), (8, 6725191), (11, 4891048), (22, 2445524), (44, 1222762), (71, 757768), (79, 681032), (88, 611381), (109, 493592), (142, 378884), (158, 340516), (218, 246796), (284, 189442), (316, 170258), (436, 123398), (568, 94721), (632, 85129), (781, 68888), (869, 61912), (872, 61699), (1199, 44872), (1562, 34444), (1738, 30956), (2398, 22436), (3124, 17222), (3476, 15478), (4796, 11218), (5609, 9592), (6248, 8611), (6952, 7739)]