47885090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 103109760

約数和(自身を除く): 55224670

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 883, 935, 986, 1595, 1766, 1870, 2465, 3190, 4415, 4930, 5423, 8830, 9713, 10846, 15011, 19426, 25607, 27115, 30022, 48565, 51214, 54230, 75055, 97130, 128035, 150110, 165121, 256070, 281677, 330242, 435319, 563354, 825605, 870638, 1408385, 1651210, 2176595, 2816770, 4353190, 4788509, 9577018, 23942545, 47885090]

約数ペア:

[(1, 47885090), (2, 23942545), (5, 9577018), (10, 4788509), (11, 4353190), (17, 2816770), (22, 2176595), (29, 1651210), (34, 1408385), (55, 870638), (58, 825605), (85, 563354), (110, 435319), (145, 330242), (170, 281677), (187, 256070), (290, 165121), (319, 150110), (374, 128035), (493, 97130), (638, 75055), (883, 54230), (935, 51214), (986, 48565), (1595, 30022), (1766, 27115), (1870, 25607), (2465, 19426), (3190, 15011), (4415, 10846), (4930, 9713), (5423, 8830)]