57246540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3239

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 122935476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3191, 3588, 4485, 5980, 6382, 8970, 9573, 12764, 15955, 17940, 19146, 31910, 38292, 41483, 47865, 63820, 73393, 82966, 95730, 124449, 146786, 165932, 191460, 207415, 220179, 248898, 293572, 366965, 414830, 440358, 497796, 622245, 733930, 829660, 880716, 954109, 1100895, 1244490, 1467860, 1908218, 2201790, 2488980, 2862327, 3816436, 4403580, 4770545, 5724654, 9541090, 11449308, 14311635, 19082180, 28623270, 57246540]

約数ペア:

[(1, 57246540), (2, 28623270), (3, 19082180), (4, 14311635), (5, 11449308), (6, 9541090), (10, 5724654), (12, 4770545), (13, 4403580), (15, 3816436), (20, 2862327), (23, 2488980), (26, 2201790), (30, 1908218), (39, 1467860), (46, 1244490), (52, 1100895), (60, 954109), (65, 880716), (69, 829660), (78, 733930), (92, 622245), (115, 497796), (130, 440358), (138, 414830), (156, 366965), (195, 293572), (230, 248898), (260, 220179), (276, 207415), (299, 191460), (345, 165932), (390, 146786), (460, 124449), (598, 95730), (690, 82966), (780, 73393), (897, 63820), (1196, 47865), (1380, 41483), (1495, 38292), (1794, 31910), (2990, 19146), (3191, 17940), (3588, 15955), (4485, 12764), (5980, 9573), (6382, 8970)]