53536420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{54629}}^1$

素因数の和:54652

約数の個数: 36

約数和(自身を含む): 130784220

約数和(自身を除く): 77247800

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 54629, 109258, 218516, 273145, 382403, 546290, 764806, 1092580, 1529612, 1912015, 2676821, 3824030, 5353642, 7648060, 10707284, 13384105, 26768210, 53536420]

約数ペア:

[(1, 53536420), (2, 26768210), (4, 13384105), (5, 10707284), (7, 7648060), (10, 5353642), (14, 3824030), (20, 2676821), (28, 1912015), (35, 1529612), (49, 1092580), (70, 764806), (98, 546290), (140, 382403), (196, 273145), (245, 218516), (490, 109258), (980, 54629)]