53680356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 144668160

約数和(自身を除く): 90987804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 239, 306, 367, 478, 612, 717, 734, 956, 1101, 1434, 1468, 2151, 2202, 2868, 3303, 4063, 4302, 4404, 6239, 6606, 8126, 8604, 12189, 12478, 13212, 16252, 18717, 24378, 24956, 36567, 37434, 48756, 56151, 73134, 74868, 87713, 112302, 146268, 175426, 224604, 263139, 350852, 526278, 789417, 1052556, 1491121, 1578834, 2982242, 3157668, 4473363, 5964484, 8946726, 13420089, 17893452, 26840178, 53680356]

約数ペア:

[(1, 53680356), (2, 26840178), (3, 17893452), (4, 13420089), (6, 8946726), (9, 5964484), (12, 4473363), (17, 3157668), (18, 2982242), (34, 1578834), (36, 1491121), (51, 1052556), (68, 789417), (102, 526278), (153, 350852), (204, 263139), (239, 224604), (306, 175426), (367, 146268), (478, 112302), (612, 87713), (717, 74868), (734, 73134), (956, 56151), (1101, 48756), (1434, 37434), (1468, 36567), (2151, 24956), (2202, 24378), (2868, 18717), (3303, 16252), (4063, 13212), (4302, 12478), (4404, 12189), (6239, 8604), (6606, 8126)]