47205228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 131178432

約数和(自身を除く): 83973204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 1867, 2107, 3612, 3734, 4214, 5601, 6321, 7468, 8428, 11202, 12642, 13069, 22404, 25284, 26138, 39207, 52276, 78414, 80281, 91483, 156828, 160562, 182966, 240843, 274449, 321124, 365932, 481686, 548898, 561967, 963372, 1097796, 1123934, 1685901, 2247868, 3371802, 3933769, 6743604, 7867538, 11801307, 15735076, 23602614, 47205228]

約数ペア:

[(1, 47205228), (2, 23602614), (3, 15735076), (4, 11801307), (6, 7867538), (7, 6743604), (12, 3933769), (14, 3371802), (21, 2247868), (28, 1685901), (42, 1123934), (43, 1097796), (49, 963372), (84, 561967), (86, 548898), (98, 481686), (129, 365932), (147, 321124), (172, 274449), (196, 240843), (258, 182966), (294, 160562), (301, 156828), (516, 91483), (588, 80281), (602, 78414), (903, 52276), (1204, 39207), (1806, 26138), (1867, 25284), (2107, 22404), (3612, 13069), (3734, 12642), (4214, 11202), (5601, 8428), (6321, 7468)]