52005947500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^2\times {\mathrm{123091}}^1$

素因数の和:123141

約数の個数: 90

約数和(自身を含む): 123148745412

約数和(自身を除く): 71142797912

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 325, 338, 500, 625, 650, 676, 845, 1250, 1300, 1625, 1690, 2500, 3250, 3380, 4225, 6500, 8125, 8450, 16250, 16900, 21125, 32500, 42250, 84500, 105625, 123091, 211250, 246182, 422500, 492364, 615455, 1230910, 1600183, 2461820, 3077275, 3200366, 6154550, 6400732, 8000915, 12309100, 15386375, 16001830, 20802379, 30772750, 32003660, 40004575, 41604758, 61545500, 76931875, 80009150, 83209516, 104011895, 153863750, 160018300, 200022875, 208023790, 307727500, 400045750, 416047580, 520059475, 800091500, 1000114375, 1040118950, 2000228750, 2080237900, 2600297375, 4000457500, 5200594750, 10401189500, 13001486875, 26002973750, 52005947500]

約数ペア:

[(1, 52005947500), (2, 26002973750), (4, 13001486875), (5, 10401189500), (10, 5200594750), (13, 4000457500), (20, 2600297375), (25, 2080237900), (26, 2000228750), (50, 1040118950), (52, 1000114375), (65, 800091500), (100, 520059475), (125, 416047580), (130, 400045750), (169, 307727500), (250, 208023790), (260, 200022875), (325, 160018300), (338, 153863750), (500, 104011895), (625, 83209516), (650, 80009150), (676, 76931875), (845, 61545500), (1250, 41604758), (1300, 40004575), (1625, 32003660), (1690, 30772750), (2500, 20802379), (3250, 16001830), (3380, 15386375), (4225, 12309100), (6500, 8000915), (8125, 6400732), (8450, 6154550), (16250, 3200366), (16900, 3077275), (21125, 2461820), (32500, 1600183), (42250, 1230910), (84500, 615455), (105625, 492364), (123091, 422500), (211250, 246182)]