57454150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 116023824

約数和(自身を除く): 58569674

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 157, 314, 325, 563, 650, 785, 1126, 1570, 2041, 2815, 3925, 4082, 5630, 7319, 7850, 10205, 14075, 14638, 20410, 28150, 36595, 51025, 73190, 88391, 102050, 176782, 182975, 365950, 441955, 883910, 1149083, 2209775, 2298166, 4419550, 5745415, 11490830, 28727075, 57454150]

約数ペア:

[(1, 57454150), (2, 28727075), (5, 11490830), (10, 5745415), (13, 4419550), (25, 2298166), (26, 2209775), (50, 1149083), (65, 883910), (130, 441955), (157, 365950), (314, 182975), (325, 176782), (563, 102050), (650, 88391), (785, 73190), (1126, 51025), (1570, 36595), (2041, 28150), (2815, 20410), (3925, 14638), (4082, 14075), (5630, 10205), (7319, 7850)]