61506250

素因数分解:

$2^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 124351416

約数和(自身を除く): 62845166

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 757, 1250, 1514, 1625, 3125, 3250, 3785, 6250, 7570, 8125, 9841, 16250, 18925, 19682, 37850, 40625, 49205, 81250, 94625, 98410, 189250, 246025, 473125, 492050, 946250, 1230125, 2365625, 2460250, 4731250, 6150625, 12301250, 30753125, 61506250]

約数ペア:

[(1, 61506250), (2, 30753125), (5, 12301250), (10, 6150625), (13, 4731250), (25, 2460250), (26, 2365625), (50, 1230125), (65, 946250), (125, 492050), (130, 473125), (250, 246025), (325, 189250), (625, 98410), (650, 94625), (757, 81250), (1250, 49205), (1514, 40625), (1625, 37850), (3125, 19682), (3250, 18925), (3785, 16250), (6250, 9841), (7570, 8125)]