57884502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 74494122

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 647, 806, 962, 1147, 1209, 1294, 1443, 1941, 2294, 2418, 2886, 3441, 3882, 6882, 8411, 14911, 16822, 20057, 23939, 25233, 29822, 40114, 44733, 47878, 50466, 60171, 71817, 89466, 120342, 143634, 260741, 311207, 521482, 622414, 742109, 782223, 933621, 1484218, 1564446, 1867242, 2226327, 4452654, 9647417, 19294834, 28942251, 57884502]

約数ペア:

[(1, 57884502), (2, 28942251), (3, 19294834), (6, 9647417), (13, 4452654), (26, 2226327), (31, 1867242), (37, 1564446), (39, 1484218), (62, 933621), (74, 782223), (78, 742109), (93, 622414), (111, 521482), (186, 311207), (222, 260741), (403, 143634), (481, 120342), (647, 89466), (806, 71817), (962, 60171), (1147, 50466), (1209, 47878), (1294, 44733), (1443, 40114), (1941, 29822), (2294, 25233), (2418, 23939), (2886, 20057), (3441, 16822), (3882, 14911), (6882, 8411)]