53848360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 127558800

約数和(自身を除く): 73710440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 61, 116, 122, 145, 232, 244, 290, 305, 488, 580, 610, 761, 1160, 1220, 1522, 1769, 2440, 3044, 3538, 3805, 6088, 7076, 7610, 8845, 14152, 15220, 17690, 22069, 30440, 35380, 44138, 46421, 70760, 88276, 92842, 110345, 176552, 185684, 220690, 232105, 371368, 441380, 464210, 882760, 928420, 1346209, 1856840, 2692418, 5384836, 6731045, 10769672, 13462090, 26924180, 53848360]

約数ペア:

[(1, 53848360), (2, 26924180), (4, 13462090), (5, 10769672), (8, 6731045), (10, 5384836), (20, 2692418), (29, 1856840), (40, 1346209), (58, 928420), (61, 882760), (116, 464210), (122, 441380), (145, 371368), (232, 232105), (244, 220690), (290, 185684), (305, 176552), (488, 110345), (580, 92842), (610, 88276), (761, 70760), (1160, 46421), (1220, 44138), (1522, 35380), (1769, 30440), (2440, 22069), (3044, 17690), (3538, 15220), (3805, 14152), (6088, 8845), (7076, 7610)]