54889968110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{16273}}^1$

素因数の和:16773

約数の個数: 64

約数和(自身を含む): 106791289920

約数和(自身を除く): 51901321810

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 433, 779, 866, 1558, 2165, 3895, 4330, 7790, 8227, 16273, 16454, 17753, 32546, 35506, 41135, 81365, 82270, 88765, 162730, 177530, 309187, 337307, 618374, 667193, 674614, 1334386, 1545935, 1686535, 3091870, 3335965, 3373070, 6671930, 7046209, 12676667, 14092418, 25353334, 35231045, 63383335, 70462090, 126766670, 133877971, 267755942, 288894569, 577789138, 669389855, 1338779710, 1444472845, 2888945690, 5488996811, 10977993622, 27444984055, 54889968110]

約数ペア:

[(1, 54889968110), (2, 27444984055), (5, 10977993622), (10, 5488996811), (19, 2888945690), (38, 1444472845), (41, 1338779710), (82, 669389855), (95, 577789138), (190, 288894569), (205, 267755942), (410, 133877971), (433, 126766670), (779, 70462090), (866, 63383335), (1558, 35231045), (2165, 25353334), (3895, 14092418), (4330, 12676667), (7790, 7046209), (8227, 6671930), (16273, 3373070), (16454, 3335965), (17753, 3091870), (32546, 1686535), (35506, 1545935), (41135, 1334386), (81365, 674614), (82270, 667193), (88765, 618374), (162730, 337307), (177530, 309187)]