28549510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 30237050

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 59, 83, 106, 110, 118, 166, 265, 295, 415, 530, 583, 590, 649, 830, 913, 1166, 1298, 1826, 2915, 3127, 3245, 4399, 4565, 4897, 5830, 6254, 6490, 8798, 9130, 9794, 15635, 21995, 24485, 31270, 34397, 43990, 48389, 48970, 53867, 68794, 96778, 107734, 171985, 241945, 259541, 269335, 343970, 483890, 519082, 538670, 1297705, 2595410, 2854951, 5709902, 14274755, 28549510]

約数ペア:

[(1, 28549510), (2, 14274755), (5, 5709902), (10, 2854951), (11, 2595410), (22, 1297705), (53, 538670), (55, 519082), (59, 483890), (83, 343970), (106, 269335), (110, 259541), (118, 241945), (166, 171985), (265, 107734), (295, 96778), (415, 68794), (530, 53867), (583, 48970), (590, 48389), (649, 43990), (830, 34397), (913, 31270), (1166, 24485), (1298, 21995), (1826, 15635), (2915, 9794), (3127, 9130), (3245, 8798), (4399, 6490), (4565, 6254), (4897, 5830)]