47855500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 132455232

約数和(自身を除く): 84599732

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 113, 121, 125, 140, 154, 175, 220, 226, 242, 250, 275, 308, 350, 385, 452, 484, 500, 550, 565, 605, 700, 770, 791, 847, 875, 1100, 1130, 1210, 1243, 1375, 1540, 1582, 1694, 1750, 1925, 2260, 2420, 2486, 2750, 2825, 3025, 3164, 3388, 3500, 3850, 3955, 4235, 4972, 5500, 5650, 6050, 6215, 7700, 7910, 8470, 8701, 9625, 11300, 12100, 12430, 13673, 14125, 15125, 15820, 16940, 17402, 19250, 19775, 21175, 24860, 27346, 28250, 30250, 31075, 34804, 38500, 39550, 42350, 43505, 54692, 56500, 60500, 62150, 68365, 79100, 84700, 87010, 95711, 98875, 105875, 124300, 136730, 155375, 174020, 191422, 197750, 211750, 217525, 273460, 310750, 341825, 382844, 395500, 423500, 435050, 478555, 621500, 683650, 870100, 957110, 1087625, 1367300, 1709125, 1914220, 2175250, 2392775, 3418250, 4350500, 4785550, 6836500, 9571100, 11963875, 23927750, 47855500]

約数ペア:

[(1, 47855500), (2, 23927750), (4, 11963875), (5, 9571100), (7, 6836500), (10, 4785550), (11, 4350500), (14, 3418250), (20, 2392775), (22, 2175250), (25, 1914220), (28, 1709125), (35, 1367300), (44, 1087625), (50, 957110), (55, 870100), (70, 683650), (77, 621500), (100, 478555), (110, 435050), (113, 423500), (121, 395500), (125, 382844), (140, 341825), (154, 310750), (175, 273460), (220, 217525), (226, 211750), (242, 197750), (250, 191422), (275, 174020), (308, 155375), (350, 136730), (385, 124300), (452, 105875), (484, 98875), (500, 95711), (550, 87010), (565, 84700), (605, 79100), (700, 68365), (770, 62150), (791, 60500), (847, 56500), (875, 54692), (1100, 43505), (1130, 42350), (1210, 39550), (1243, 38500), (1375, 34804), (1540, 31075), (1582, 30250), (1694, 28250), (1750, 27346), (1925, 24860), (2260, 21175), (2420, 19775), (2486, 19250), (2750, 17402), (2825, 16940), (3025, 15820), (3164, 15125), (3388, 14125), (3500, 13673), (3850, 12430), (3955, 12100), (4235, 11300), (4972, 9625), (5500, 8701), (5650, 8470), (6050, 7910), (6215, 7700)]