56576492

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 116121600

約数和(自身を除く): 59545108

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 149, 191, 284, 298, 382, 497, 596, 764, 994, 1043, 1337, 1988, 2086, 2674, 4172, 5348, 10579, 13561, 21158, 27122, 28459, 42316, 54244, 56918, 74053, 94927, 113836, 148106, 189854, 199213, 296212, 379708, 398426, 796852, 2020589, 4041178, 8082356, 14144123, 28288246, 56576492]

約数ペア:

[(1, 56576492), (2, 28288246), (4, 14144123), (7, 8082356), (14, 4041178), (28, 2020589), (71, 796852), (142, 398426), (149, 379708), (191, 296212), (284, 199213), (298, 189854), (382, 148106), (497, 113836), (596, 94927), (764, 74053), (994, 56918), (1043, 54244), (1337, 42316), (1988, 28459), (2086, 27122), (2674, 21158), (4172, 13561), (5348, 10579)]