48733750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3034

約数の個数: 40

約数和(自身を含む): 98406000

約数和(自身を除く): 49672250

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 2999, 3250, 5998, 8125, 14995, 16250, 29990, 38987, 74975, 77974, 149950, 194935, 374875, 389870, 749750, 974675, 1874375, 1949350, 3748750, 4873375, 9746750, 24366875, 48733750]

約数ペア:

[(1, 48733750), (2, 24366875), (5, 9746750), (10, 4873375), (13, 3748750), (25, 1949350), (26, 1874375), (50, 974675), (65, 749750), (125, 389870), (130, 374875), (250, 194935), (325, 149950), (625, 77974), (650, 74975), (1250, 38987), (1625, 29990), (2999, 16250), (3250, 14995), (5998, 8125)]