1951565050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{1579}}^1$

素因数の和:2911

約数の個数: 48

約数和(自身を含む): 3826317600

約数和(自身を除く): 1874752550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1301, 1579, 2602, 3158, 6505, 7895, 13010, 15790, 24719, 30001, 32525, 39475, 49438, 60002, 65050, 78950, 123595, 150005, 247190, 300010, 617975, 750025, 1235950, 1500050, 2054279, 4108558, 10271395, 20542790, 39031301, 51356975, 78062602, 102713950, 195156505, 390313010, 975782525, 1951565050]

約数ペア:

[(1, 1951565050), (2, 975782525), (5, 390313010), (10, 195156505), (19, 102713950), (25, 78062602), (38, 51356975), (50, 39031301), (95, 20542790), (190, 10271395), (475, 4108558), (950, 2054279), (1301, 1500050), (1579, 1235950), (2602, 750025), (3158, 617975), (6505, 300010), (7895, 247190), (13010, 150005), (15790, 123595), (24719, 78950), (30001, 65050), (32525, 60002), (39475, 49438)]