51889096

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 116006400

約数和(自身を除く): 64117304

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 79, 148, 158, 259, 296, 316, 317, 518, 553, 632, 634, 1036, 1106, 1268, 2072, 2212, 2219, 2536, 2923, 4424, 4438, 5846, 8876, 11692, 11729, 17752, 20461, 23384, 23458, 25043, 40922, 46916, 50086, 81844, 82103, 93832, 100172, 163688, 164206, 175301, 200344, 328412, 350602, 656824, 701204, 926591, 1402408, 1853182, 3706364, 6486137, 7412728, 12972274, 25944548, 51889096]

約数ペア:

[(1, 51889096), (2, 25944548), (4, 12972274), (7, 7412728), (8, 6486137), (14, 3706364), (28, 1853182), (37, 1402408), (56, 926591), (74, 701204), (79, 656824), (148, 350602), (158, 328412), (259, 200344), (296, 175301), (316, 164206), (317, 163688), (518, 100172), (553, 93832), (632, 82103), (634, 81844), (1036, 50086), (1106, 46916), (1268, 40922), (2072, 25043), (2212, 23458), (2219, 23384), (2536, 20461), (2923, 17752), (4424, 11729), (4438, 11692), (5846, 8876)]