51001860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9373

約数の個数: 96

約数和(自身を含む): 175779072

約数和(自身を除く): 124777212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9341, 18682, 28023, 37364, 46705, 56046, 65387, 93410, 112092, 121433, 130774, 140115, 186820, 196161, 242866, 261548, 280230, 326935, 364299, 392322, 485732, 560460, 607165, 653870, 728598, 784644, 850031, 980805, 1214330, 1307740, 1457196, 1700062, 1821495, 1961610, 2428660, 2550093, 3400124, 3642990, 3923220, 4250155, 5100186, 7285980, 8500310, 10200372, 12750465, 17000620, 25500930, 51001860]

約数ペア:

[(1, 51001860), (2, 25500930), (3, 17000620), (4, 12750465), (5, 10200372), (6, 8500310), (7, 7285980), (10, 5100186), (12, 4250155), (13, 3923220), (14, 3642990), (15, 3400124), (20, 2550093), (21, 2428660), (26, 1961610), (28, 1821495), (30, 1700062), (35, 1457196), (39, 1307740), (42, 1214330), (52, 980805), (60, 850031), (65, 784644), (70, 728598), (78, 653870), (84, 607165), (91, 560460), (105, 485732), (130, 392322), (140, 364299), (156, 326935), (182, 280230), (195, 261548), (210, 242866), (260, 196161), (273, 186820), (364, 140115), (390, 130774), (420, 121433), (455, 112092), (546, 93410), (780, 65387), (910, 56046), (1092, 46705), (1365, 37364), (1820, 28023), (2730, 18682), (5460, 9341)]