47678568

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{40543}}^1$

素因数の和:40566

約数の個数: 48

約数和(自身を含む): 138660480

約数和(自身を除く): 90981912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 40543, 81086, 121629, 162172, 243258, 283801, 324344, 486516, 567602, 851403, 973032, 1135204, 1702806, 1986607, 2270408, 3405612, 3973214, 5959821, 6811224, 7946428, 11919642, 15892856, 23839284, 47678568]

約数ペア:

[(1, 47678568), (2, 23839284), (3, 15892856), (4, 11919642), (6, 7946428), (7, 6811224), (8, 5959821), (12, 3973214), (14, 3405612), (21, 2270408), (24, 1986607), (28, 1702806), (42, 1135204), (49, 973032), (56, 851403), (84, 567602), (98, 486516), (147, 324344), (168, 283801), (196, 243258), (294, 162172), (392, 121629), (588, 81086), (1176, 40543)]