56844340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2347}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 137273472

約数和(自身を除く): 80429132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2347, 2422, 3460, 4694, 4844, 6055, 9388, 11735, 12110, 16429, 23470, 24220, 32858, 46940, 65716, 82145, 164290, 328580, 406031, 812062, 1624124, 2030155, 2842217, 4060310, 5684434, 8120620, 11368868, 14211085, 28422170, 56844340]

約数ペア:

[(1, 56844340), (2, 28422170), (4, 14211085), (5, 11368868), (7, 8120620), (10, 5684434), (14, 4060310), (20, 2842217), (28, 2030155), (35, 1624124), (70, 812062), (140, 406031), (173, 328580), (346, 164290), (692, 82145), (865, 65716), (1211, 46940), (1730, 32858), (2347, 24220), (2422, 23470), (3460, 16429), (4694, 12110), (4844, 11735), (6055, 9388)]