51613804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 104872320

約数和(自身を除く): 53258516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 209, 214, 418, 428, 577, 836, 1154, 1177, 2033, 2308, 2354, 4066, 4708, 6347, 8132, 10963, 12694, 21926, 22363, 25388, 43852, 44726, 61739, 89452, 120593, 123478, 241186, 246956, 482372, 679129, 1173041, 1358258, 2346082, 2716516, 4692164, 12903451, 25806902, 51613804]

約数ペア:

[(1, 51613804), (2, 25806902), (4, 12903451), (11, 4692164), (19, 2716516), (22, 2346082), (38, 1358258), (44, 1173041), (76, 679129), (107, 482372), (209, 246956), (214, 241186), (418, 123478), (428, 120593), (577, 89452), (836, 61739), (1154, 44726), (1177, 43852), (2033, 25388), (2308, 22363), (2354, 21926), (4066, 12694), (4708, 10963), (6347, 8132)]