48639940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2579}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 109226880

約数和(自身を除く): 60586940

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 2579, 3772, 4715, 5158, 9430, 10316, 12895, 18860, 25790, 51580, 59317, 105739, 118634, 211478, 237268, 296585, 422956, 528695, 593170, 1057390, 1186340, 2114780, 2431997, 4863994, 9727988, 12159985, 24319970, 48639940]

約数ペア:

[(1, 48639940), (2, 24319970), (4, 12159985), (5, 9727988), (10, 4863994), (20, 2431997), (23, 2114780), (41, 1186340), (46, 1057390), (82, 593170), (92, 528695), (115, 422956), (164, 296585), (205, 237268), (230, 211478), (410, 118634), (460, 105739), (820, 59317), (943, 51580), (1886, 25790), (2579, 18860), (3772, 12895), (4715, 10316), (5158, 9430)]