48802920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 158630400

約数和(自身を除く): 109827480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 509, 510, 564, 680, 705, 799, 940, 1018, 1020, 1128, 1410, 1527, 1598, 1880, 2036, 2040, 2397, 2545, 2820, 3054, 3196, 3995, 4072, 4794, 5090, 5640, 6108, 6392, 7635, 7990, 8653, 9588, 10180, 11985, 12216, 15270, 15980, 17306, 19176, 20360, 23923, 23970, 25959, 30540, 31960, 34612, 43265, 47846, 47940, 51918, 61080, 69224, 71769, 86530, 95692, 95880, 103836, 119615, 129795, 143538, 173060, 191384, 207672, 239230, 259590, 287076, 346120, 358845, 406691, 478460, 519180, 574152, 717690, 813382, 956920, 1038360, 1220073, 1435380, 1626764, 2033455, 2440146, 2870760, 3253528, 4066910, 4880292, 6100365, 8133820, 9760584, 12200730, 16267640, 24401460, 48802920]

約数ペア:

[(1, 48802920), (2, 24401460), (3, 16267640), (4, 12200730), (5, 9760584), (6, 8133820), (8, 6100365), (10, 4880292), (12, 4066910), (15, 3253528), (17, 2870760), (20, 2440146), (24, 2033455), (30, 1626764), (34, 1435380), (40, 1220073), (47, 1038360), (51, 956920), (60, 813382), (68, 717690), (85, 574152), (94, 519180), (102, 478460), (120, 406691), (136, 358845), (141, 346120), (170, 287076), (188, 259590), (204, 239230), (235, 207672), (255, 191384), (282, 173060), (340, 143538), (376, 129795), (408, 119615), (470, 103836), (509, 95880), (510, 95692), (564, 86530), (680, 71769), (705, 69224), (799, 61080), (940, 51918), (1018, 47940), (1020, 47846), (1128, 43265), (1410, 34612), (1527, 31960), (1598, 30540), (1880, 25959), (2036, 23970), (2040, 23923), (2397, 20360), (2545, 19176), (2820, 17306), (3054, 15980), (3196, 15270), (3995, 12216), (4072, 11985), (4794, 10180), (5090, 9588), (5640, 8653), (6108, 7990), (6392, 7635)]