51584056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 98794080

約数和(自身を除く): 47210024

約数列:

[1, 2, 4, 8, 71, 142, 197, 284, 394, 461, 568, 788, 922, 1576, 1844, 3688, 13987, 27974, 32731, 55948, 65462, 90817, 111896, 130924, 181634, 261848, 363268, 726536, 6448007, 12896014, 25792028, 51584056]

約数ペア:

[(1, 51584056), (2, 25792028), (4, 12896014), (8, 6448007), (71, 726536), (142, 363268), (197, 261848), (284, 181634), (394, 130924), (461, 111896), (568, 90817), (788, 65462), (922, 55948), (1576, 32731), (1844, 27974), (3688, 13987)]