54584460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43321}}^1$

素因数の和:43343

約数の個数: 72

約数和(自身を含む): 189230496

約数和(自身を除く): 134646036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 43321, 86642, 129963, 173284, 216605, 259926, 303247, 389889, 433210, 519852, 606494, 649815, 779778, 866420, 909741, 1212988, 1299630, 1516235, 1559556, 1819482, 1949445, 2599260, 2729223, 3032470, 3638964, 3898890, 4548705, 5458446, 6064940, 7797780, 9097410, 10916892, 13646115, 18194820, 27292230, 54584460]

約数ペア:

[(1, 54584460), (2, 27292230), (3, 18194820), (4, 13646115), (5, 10916892), (6, 9097410), (7, 7797780), (9, 6064940), (10, 5458446), (12, 4548705), (14, 3898890), (15, 3638964), (18, 3032470), (20, 2729223), (21, 2599260), (28, 1949445), (30, 1819482), (35, 1559556), (36, 1516235), (42, 1299630), (45, 1212988), (60, 909741), (63, 866420), (70, 779778), (84, 649815), (90, 606494), (105, 519852), (126, 433210), (140, 389889), (180, 303247), (210, 259926), (252, 216605), (315, 173284), (420, 129963), (630, 86642), (1260, 43321)]