51610320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1729

約数の個数: 120

約数和(自身を含む): 177461856

約数和(自身を除く): 125851536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1667, 1720, 1935, 2064, 2580, 3096, 3334, 3440, 3870, 5001, 5160, 6192, 6668, 7740, 8335, 10002, 10320, 13336, 15003, 15480, 16670, 20004, 25005, 26672, 30006, 30960, 33340, 40008, 50010, 60012, 66680, 71681, 75015, 80016, 100020, 120024, 133360, 143362, 150030, 200040, 215043, 240048, 286724, 300060, 358405, 400080, 430086, 573448, 600120, 645129, 716810, 860172, 1075215, 1146896, 1200240, 1290258, 1433620, 1720344, 2150430, 2580516, 2867240, 3225645, 3440688, 4300860, 5161032, 5734480, 6451290, 8601720, 10322064, 12902580, 17203440, 25805160, 51610320]

約数ペア:

[(1, 51610320), (2, 25805160), (3, 17203440), (4, 12902580), (5, 10322064), (6, 8601720), (8, 6451290), (9, 5734480), (10, 5161032), (12, 4300860), (15, 3440688), (16, 3225645), (18, 2867240), (20, 2580516), (24, 2150430), (30, 1720344), (36, 1433620), (40, 1290258), (43, 1200240), (45, 1146896), (48, 1075215), (60, 860172), (72, 716810), (80, 645129), (86, 600120), (90, 573448), (120, 430086), (129, 400080), (144, 358405), (172, 300060), (180, 286724), (215, 240048), (240, 215043), (258, 200040), (344, 150030), (360, 143362), (387, 133360), (430, 120024), (516, 100020), (645, 80016), (688, 75015), (720, 71681), (774, 66680), (860, 60012), (1032, 50010), (1290, 40008), (1548, 33340), (1667, 30960), (1720, 30006), (1935, 26672), (2064, 25005), (2580, 20004), (3096, 16670), (3334, 15480), (3440, 15003), (3870, 13336), (5001, 10320), (5160, 10002), (6192, 8335), (6668, 7740)]