55672760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9733}}^1$

素因数の和:9768

約数の個数: 64

約数和(自身を含む): 147178080

約数和(自身を除く): 91505320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 9733, 19466, 38932, 48665, 77864, 97330, 107063, 126529, 194660, 214126, 253058, 389320, 428252, 506116, 535315, 632645, 856504, 1012232, 1070630, 1265290, 1391819, 2141260, 2530580, 2783638, 4282520, 5061160, 5567276, 6959095, 11134552, 13918190, 27836380, 55672760]

約数ペア:

[(1, 55672760), (2, 27836380), (4, 13918190), (5, 11134552), (8, 6959095), (10, 5567276), (11, 5061160), (13, 4282520), (20, 2783638), (22, 2530580), (26, 2141260), (40, 1391819), (44, 1265290), (52, 1070630), (55, 1012232), (65, 856504), (88, 632645), (104, 535315), (110, 506116), (130, 428252), (143, 389320), (220, 253058), (260, 214126), (286, 194660), (440, 126529), (520, 107063), (572, 97330), (715, 77864), (1144, 48665), (1430, 38932), (2860, 19466), (5720, 9733)]