53688474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 137306880

約数和(自身を除く): 83618406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 519, 821, 1038, 1211, 1557, 1642, 2422, 2463, 3114, 3633, 4671, 4926, 5747, 7266, 7389, 9342, 10899, 11494, 14778, 17241, 21798, 22167, 32697, 34482, 44334, 51723, 65394, 103446, 142033, 155169, 284066, 310338, 426099, 852198, 994231, 1278297, 1988462, 2556594, 2982693, 3834891, 5965386, 7669782, 8948079, 17896158, 26844237, 53688474]

約数ペア:

[(1, 53688474), (2, 26844237), (3, 17896158), (6, 8948079), (7, 7669782), (9, 5965386), (14, 3834891), (18, 2982693), (21, 2556594), (27, 1988462), (42, 1278297), (54, 994231), (63, 852198), (126, 426099), (173, 310338), (189, 284066), (346, 155169), (378, 142033), (519, 103446), (821, 65394), (1038, 51723), (1211, 44334), (1557, 34482), (1642, 32697), (2422, 22167), (2463, 21798), (3114, 17241), (3633, 14778), (4671, 11494), (4926, 10899), (5747, 9342), (7266, 7389)]