49728204

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 130319280

約数和(自身を除く): 80591076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 106, 134, 159, 201, 212, 268, 318, 389, 402, 477, 603, 636, 778, 804, 954, 1167, 1206, 1556, 1908, 2334, 2412, 3501, 3551, 4668, 7002, 7102, 10653, 14004, 14204, 20617, 21306, 26063, 31959, 41234, 42612, 52126, 61851, 63918, 78189, 82468, 104252, 123702, 127836, 156378, 185553, 234567, 247404, 312756, 371106, 469134, 742212, 938268, 1381339, 2762678, 4144017, 5525356, 8288034, 12432051, 16576068, 24864102, 49728204]

約数ペア:

[(1, 49728204), (2, 24864102), (3, 16576068), (4, 12432051), (6, 8288034), (9, 5525356), (12, 4144017), (18, 2762678), (36, 1381339), (53, 938268), (67, 742212), (106, 469134), (134, 371106), (159, 312756), (201, 247404), (212, 234567), (268, 185553), (318, 156378), (389, 127836), (402, 123702), (477, 104252), (603, 82468), (636, 78189), (778, 63918), (804, 61851), (954, 52126), (1167, 42612), (1206, 41234), (1556, 31959), (1908, 26063), (2334, 21306), (2412, 20617), (3501, 14204), (3551, 14004), (4668, 10653), (7002, 7102)]