56391808

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 123942240

約数和(自身を除く): 67550432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 331, 352, 484, 662, 704, 968, 1324, 1331, 1408, 1936, 2648, 2662, 3641, 3872, 5296, 5324, 7282, 7744, 10592, 10648, 14564, 15488, 21184, 21296, 29128, 40051, 42368, 42592, 58256, 80102, 85184, 116512, 160204, 170368, 233024, 320408, 440561, 466048, 640816, 881122, 1281632, 1762244, 2563264, 3524488, 5126528, 7048976, 14097952, 28195904, 56391808]

約数ペア:

[(1, 56391808), (2, 28195904), (4, 14097952), (8, 7048976), (11, 5126528), (16, 3524488), (22, 2563264), (32, 1762244), (44, 1281632), (64, 881122), (88, 640816), (121, 466048), (128, 440561), (176, 320408), (242, 233024), (331, 170368), (352, 160204), (484, 116512), (662, 85184), (704, 80102), (968, 58256), (1324, 42592), (1331, 42368), (1408, 40051), (1936, 29128), (2648, 21296), (2662, 21184), (3641, 15488), (3872, 14564), (5296, 10648), (5324, 10592), (7282, 7744)]