48923260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 105380352

約数和(自身を除く): 56457092

約数列:

[1, 2, 4, 5, 10, 20, 71, 131, 142, 262, 263, 284, 355, 524, 526, 655, 710, 1052, 1310, 1315, 1420, 2620, 2630, 5260, 9301, 18602, 18673, 34453, 37204, 37346, 46505, 68906, 74692, 93010, 93365, 137812, 172265, 186020, 186730, 344530, 373460, 689060, 2446163, 4892326, 9784652, 12230815, 24461630, 48923260]

約数ペア:

[(1, 48923260), (2, 24461630), (4, 12230815), (5, 9784652), (10, 4892326), (20, 2446163), (71, 689060), (131, 373460), (142, 344530), (262, 186730), (263, 186020), (284, 172265), (355, 137812), (524, 93365), (526, 93010), (655, 74692), (710, 68906), (1052, 46505), (1310, 37346), (1315, 37204), (1420, 34453), (2620, 18673), (2630, 18602), (5260, 9301)]