26168450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1008

約数の個数: 72

約数和(自身を含む): 61830864

約数和(自身を除く): 35662414

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 971, 1078, 1225, 1925, 1942, 2450, 2695, 3850, 4855, 5390, 6797, 9710, 10681, 13475, 13594, 21362, 24275, 26950, 33985, 47579, 48550, 53405, 67970, 74767, 95158, 106810, 149534, 169925, 237895, 267025, 339850, 373835, 475790, 523369, 534050, 747670, 1046738, 1189475, 1869175, 2378950, 2616845, 3738350, 5233690, 13084225, 26168450]

約数ペア:

[(1, 26168450), (2, 13084225), (5, 5233690), (7, 3738350), (10, 2616845), (11, 2378950), (14, 1869175), (22, 1189475), (25, 1046738), (35, 747670), (49, 534050), (50, 523369), (55, 475790), (70, 373835), (77, 339850), (98, 267025), (110, 237895), (154, 169925), (175, 149534), (245, 106810), (275, 95158), (350, 74767), (385, 67970), (490, 53405), (539, 48550), (550, 47579), (770, 33985), (971, 26950), (1078, 24275), (1225, 21362), (1925, 13594), (1942, 13475), (2450, 10681), (2695, 9710), (3850, 6797), (4855, 5390)]