47578850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 105796800

約数和(自身を除く): 58217950

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 29, 38, 50, 55, 58, 95, 110, 145, 157, 190, 209, 275, 290, 314, 319, 418, 475, 550, 551, 638, 725, 785, 950, 1045, 1102, 1450, 1570, 1595, 1727, 2090, 2755, 2983, 3190, 3454, 3925, 4553, 5225, 5510, 5966, 6061, 7850, 7975, 8635, 9106, 10450, 12122, 13775, 14915, 15950, 17270, 22765, 27550, 29830, 30305, 32813, 43175, 45530, 50083, 60610, 65626, 74575, 86350, 86507, 100166, 113825, 149150, 151525, 164065, 173014, 227650, 250415, 303050, 328130, 432535, 500830, 820325, 865070, 951577, 1252075, 1640650, 1903154, 2162675, 2504150, 4325350, 4757885, 9515770, 23789425, 47578850]

約数ペア:

[(1, 47578850), (2, 23789425), (5, 9515770), (10, 4757885), (11, 4325350), (19, 2504150), (22, 2162675), (25, 1903154), (29, 1640650), (38, 1252075), (50, 951577), (55, 865070), (58, 820325), (95, 500830), (110, 432535), (145, 328130), (157, 303050), (190, 250415), (209, 227650), (275, 173014), (290, 164065), (314, 151525), (319, 149150), (418, 113825), (475, 100166), (550, 86507), (551, 86350), (638, 74575), (725, 65626), (785, 60610), (950, 50083), (1045, 45530), (1102, 43175), (1450, 32813), (1570, 30305), (1595, 29830), (1727, 27550), (2090, 22765), (2755, 17270), (2983, 15950), (3190, 14915), (3454, 13775), (3925, 12122), (4553, 10450), (5225, 9106), (5510, 8635), (5966, 7975), (6061, 7850)]