53228644

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 57086876

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 191, 259, 269, 382, 518, 538, 764, 1036, 1076, 1337, 1883, 2674, 3766, 5348, 7067, 7532, 9953, 14134, 19906, 28268, 39812, 49469, 51379, 69671, 98938, 102758, 139342, 197876, 205516, 278684, 359653, 719306, 1438612, 1901023, 3802046, 7604092, 13307161, 26614322, 53228644]

約数ペア:

[(1, 53228644), (2, 26614322), (4, 13307161), (7, 7604092), (14, 3802046), (28, 1901023), (37, 1438612), (74, 719306), (148, 359653), (191, 278684), (259, 205516), (269, 197876), (382, 139342), (518, 102758), (538, 98938), (764, 69671), (1036, 51379), (1076, 49469), (1337, 39812), (1883, 28268), (2674, 19906), (3766, 14134), (5348, 9953), (7067, 7532)]