54440820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43207}}^1$

素因数の和:43229

約数の個数: 72

約数和(自身を含む): 188732544

約数和(自身を除く): 134291724

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, 43207, 86414, 129621, 172828, 216035, 259242, 302449, 388863, 432070, 518484, 604898, 648105, 777726, 864140, 907347, 1209796, 1296210, 1512245, 1555452, 1814694, 1944315, 2592420, 2722041, 3024490, 3629388, 3888630, 4536735, 5444082, 6048980, 7777260, 9073470, 10888164, 13610205, 18146940, 27220410, 54440820]

約数ペア:

[(1, 54440820), (2, 27220410), (3, 18146940), (4, 13610205), (5, 10888164), (6, 9073470), (7, 7777260), (9, 6048980), (10, 5444082), (12, 4536735), (14, 3888630), (15, 3629388), (18, 3024490), (20, 2722041), (21, 2592420), (28, 1944315), (30, 1814694), (35, 1555452), (36, 1512245), (42, 1296210), (45, 1209796), (60, 907347), (63, 864140), (70, 777726), (84, 648105), (90, 604898), (105, 518484), (126, 432070), (140, 388863), (180, 302449), (210, 259242), (252, 216035), (315, 172828), (420, 129621), (630, 86414), (1260, 43207)]