50220856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 115706880

約数和(自身を除く): 65486024

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 743, 952, 994, 1207, 1486, 1988, 2414, 2972, 3976, 4828, 5201, 5944, 8449, 9656, 10402, 12631, 16898, 20804, 25262, 33796, 41608, 50524, 52753, 67592, 88417, 101048, 105506, 176834, 211012, 353668, 369271, 422024, 707336, 738542, 896801, 1477084, 1793602, 2954168, 3587204, 6277607, 7174408, 12555214, 25110428, 50220856]

約数ペア:

[(1, 50220856), (2, 25110428), (4, 12555214), (7, 7174408), (8, 6277607), (14, 3587204), (17, 2954168), (28, 1793602), (34, 1477084), (56, 896801), (68, 738542), (71, 707336), (119, 422024), (136, 369271), (142, 353668), (238, 211012), (284, 176834), (476, 105506), (497, 101048), (568, 88417), (743, 67592), (952, 52753), (994, 50524), (1207, 41608), (1486, 33796), (1988, 25262), (2414, 20804), (2972, 16898), (3976, 12631), (4828, 10402), (5201, 9656), (5944, 8449)]