49503928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 101232000

約数和(自身を除く): 51728072

約数列:

[1, 2, 4, 8, 29, 37, 58, 73, 74, 79, 116, 146, 148, 158, 232, 292, 296, 316, 584, 632, 1073, 2117, 2146, 2291, 2701, 2923, 4234, 4292, 4582, 5402, 5767, 5846, 8468, 8584, 9164, 10804, 11534, 11692, 16936, 18328, 21608, 23068, 23384, 46136, 78329, 84767, 156658, 167243, 169534, 213379, 313316, 334486, 339068, 426758, 626632, 668972, 678136, 853516, 1337944, 1707032, 6187991, 12375982, 24751964, 49503928]

約数ペア:

[(1, 49503928), (2, 24751964), (4, 12375982), (8, 6187991), (29, 1707032), (37, 1337944), (58, 853516), (73, 678136), (74, 668972), (79, 626632), (116, 426758), (146, 339068), (148, 334486), (158, 313316), (232, 213379), (292, 169534), (296, 167243), (316, 156658), (584, 84767), (632, 78329), (1073, 46136), (2117, 23384), (2146, 23068), (2291, 21608), (2701, 18328), (2923, 16936), (4234, 11692), (4292, 11534), (4582, 10804), (5402, 9164), (5767, 8584), (5846, 8468)]