49784967

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 78343200

約数和(自身を除く): 28558233

約数列:

[1, 3, 9, 29, 53, 59, 61, 87, 159, 177, 183, 261, 477, 531, 549, 1537, 1711, 1769, 3127, 3233, 3599, 4611, 5133, 5307, 9381, 9699, 10797, 13833, 15399, 15921, 28143, 29097, 32391, 90683, 93757, 104371, 190747, 272049, 281271, 313113, 572241, 816147, 843813, 939339, 1716723, 5531663, 16594989, 49784967]

約数ペア:

[(1, 49784967), (3, 16594989), (9, 5531663), (29, 1716723), (53, 939339), (59, 843813), (61, 816147), (87, 572241), (159, 313113), (177, 281271), (183, 272049), (261, 190747), (477, 104371), (531, 93757), (549, 90683), (1537, 32391), (1711, 29097), (1769, 28143), (3127, 15921), (3233, 15399), (3599, 13833), (4611, 10797), (5133, 9699), (5307, 9381)]