83945550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43049}}^1$

素因数の和:43077

約数の個数: 48

約数和(自身を含む): 224204400

約数和(自身を除く): 140258850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 43049, 86098, 129147, 215245, 258294, 430490, 559637, 645735, 1076225, 1119274, 1291470, 1678911, 2152450, 2798185, 3228675, 3357822, 5596370, 6457350, 8394555, 13990925, 16789110, 27981850, 41972775, 83945550]

約数ペア:

[(1, 83945550), (2, 41972775), (3, 27981850), (5, 16789110), (6, 13990925), (10, 8394555), (13, 6457350), (15, 5596370), (25, 3357822), (26, 3228675), (30, 2798185), (39, 2152450), (50, 1678911), (65, 1291470), (75, 1119274), (78, 1076225), (130, 645735), (150, 559637), (195, 430490), (325, 258294), (390, 215245), (650, 129147), (975, 86098), (1950, 43049)]