26442650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 56105784

約数和(自身を除く): 29663134

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 2393, 4786, 5525, 11050, 11965, 23930, 31109, 40681, 59825, 62218, 81362, 119650, 155545, 203405, 311090, 406810, 528853, 777725, 1017025, 1057706, 1555450, 2034050, 2644265, 5288530, 13221325, 26442650]

約数ペア:

[(1, 26442650), (2, 13221325), (5, 5288530), (10, 2644265), (13, 2034050), (17, 1555450), (25, 1057706), (26, 1017025), (34, 777725), (50, 528853), (65, 406810), (85, 311090), (130, 203405), (170, 155545), (221, 119650), (325, 81362), (425, 62218), (442, 59825), (650, 40681), (850, 31109), (1105, 23930), (2210, 11965), (2393, 11050), (4786, 5525)]