48745620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3517}}^1$

素因数の和:3550

約数の個数: 144

約数和(自身を含む): 184399488

約数和(自身を除く): 135653868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 3517, 4620, 6930, 7034, 10551, 13860, 14068, 17585, 21102, 24619, 31653, 35170, 38687, 42204, 49238, 52755, 63306, 70340, 73857, 77374, 98476, 105510, 116061, 123095, 126612, 147714, 154748, 158265, 193435, 211020, 221571, 232122, 246190, 270809, 295428, 316530, 348183, 369285, 386870, 443142, 464244, 492380, 541618, 580305, 633060, 696366, 738570, 773740, 812427, 886284, 1083236, 1107855, 1160610, 1354045, 1392732, 1477140, 1624854, 1740915, 2215710, 2321220, 2437281, 2708090, 3249708, 3481830, 4062135, 4431420, 4874562, 5416180, 6963660, 8124270, 9749124, 12186405, 16248540, 24372810, 48745620]

約数ペア:

[(1, 48745620), (2, 24372810), (3, 16248540), (4, 12186405), (5, 9749124), (6, 8124270), (7, 6963660), (9, 5416180), (10, 4874562), (11, 4431420), (12, 4062135), (14, 3481830), (15, 3249708), (18, 2708090), (20, 2437281), (21, 2321220), (22, 2215710), (28, 1740915), (30, 1624854), (33, 1477140), (35, 1392732), (36, 1354045), (42, 1160610), (44, 1107855), (45, 1083236), (55, 886284), (60, 812427), (63, 773740), (66, 738570), (70, 696366), (77, 633060), (84, 580305), (90, 541618), (99, 492380), (105, 464244), (110, 443142), (126, 386870), (132, 369285), (140, 348183), (154, 316530), (165, 295428), (180, 270809), (198, 246190), (210, 232122), (220, 221571), (231, 211020), (252, 193435), (308, 158265), (315, 154748), (330, 147714), (385, 126612), (396, 123095), (420, 116061), (462, 105510), (495, 98476), (630, 77374), (660, 73857), (693, 70340), (770, 63306), (924, 52755), (990, 49238), (1155, 42204), (1260, 38687), (1386, 35170), (1540, 31653), (1980, 24619), (2310, 21102), (2772, 17585), (3465, 14068), (3517, 13860), (4620, 10551), (6930, 7034)]