55117790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 125483904

約数和(自身を除く): 70366114

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1295, 1637, 2405, 2590, 3274, 3367, 4810, 6734, 8185, 11459, 16370, 16835, 21281, 22918, 33670, 42562, 57295, 60569, 106405, 114590, 121138, 148967, 212810, 297934, 302845, 423983, 605690, 744835, 787397, 847966, 1489670, 1574794, 2119915, 3936985, 4239830, 5511779, 7873970, 11023558, 27558895, 55117790]

約数ペア:

[(1, 55117790), (2, 27558895), (5, 11023558), (7, 7873970), (10, 5511779), (13, 4239830), (14, 3936985), (26, 2119915), (35, 1574794), (37, 1489670), (65, 847966), (70, 787397), (74, 744835), (91, 605690), (130, 423983), (182, 302845), (185, 297934), (259, 212810), (370, 148967), (455, 121138), (481, 114590), (518, 106405), (910, 60569), (962, 57295), (1295, 42562), (1637, 33670), (2405, 22918), (2590, 21281), (3274, 16835), (3367, 16370), (4810, 11459), (6734, 8185)]