53609140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 128024064

約数和(自身を除く): 74414924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 47, 52, 65, 82, 94, 107, 130, 164, 188, 205, 214, 235, 260, 410, 428, 470, 533, 535, 611, 820, 940, 1066, 1070, 1222, 1391, 1927, 2132, 2140, 2444, 2665, 2782, 3055, 3854, 4387, 5029, 5330, 5564, 6110, 6955, 7708, 8774, 9635, 10058, 10660, 12220, 13910, 17548, 19270, 20116, 21935, 25051, 25145, 27820, 38540, 43870, 50102, 50290, 57031, 65377, 87740, 100204, 100580, 114062, 125255, 130754, 206189, 228124, 250510, 261508, 285155, 326885, 412378, 501020, 570310, 653770, 824756, 1030945, 1140620, 1307540, 2061890, 2680457, 4123780, 5360914, 10721828, 13402285, 26804570, 53609140]

約数ペア:

[(1, 53609140), (2, 26804570), (4, 13402285), (5, 10721828), (10, 5360914), (13, 4123780), (20, 2680457), (26, 2061890), (41, 1307540), (47, 1140620), (52, 1030945), (65, 824756), (82, 653770), (94, 570310), (107, 501020), (130, 412378), (164, 326885), (188, 285155), (205, 261508), (214, 250510), (235, 228124), (260, 206189), (410, 130754), (428, 125255), (470, 114062), (533, 100580), (535, 100204), (611, 87740), (820, 65377), (940, 57031), (1066, 50290), (1070, 50102), (1222, 43870), (1391, 38540), (1927, 27820), (2132, 25145), (2140, 25051), (2444, 21935), (2665, 20116), (2782, 19270), (3055, 17548), (3854, 13910), (4387, 12220), (5029, 10660), (5330, 10058), (5564, 9635), (6110, 8774), (6955, 7708)]