56366940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{134207}}^1$

素因数の和:134226

約数の個数: 48

約数和(自身を含む): 180375552

約数和(自身を除く): 124008612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 134207, 268414, 402621, 536828, 671035, 805242, 939449, 1342070, 1610484, 1878898, 2013105, 2684140, 2818347, 3757796, 4026210, 4697245, 5636694, 8052420, 9394490, 11273388, 14091735, 18788980, 28183470, 56366940]

約数ペア:

[(1, 56366940), (2, 28183470), (3, 18788980), (4, 14091735), (5, 11273388), (6, 9394490), (7, 8052420), (10, 5636694), (12, 4697245), (14, 4026210), (15, 3757796), (20, 2818347), (21, 2684140), (28, 2013105), (30, 1878898), (35, 1610484), (42, 1342070), (60, 939449), (70, 805242), (84, 671035), (105, 536828), (140, 402621), (210, 268414), (420, 134207)]