48087520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 124679520

約数和(自身を除く): 76592000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 379, 416, 488, 520, 610, 758, 793, 976, 1040, 1220, 1516, 1586, 1895, 1952, 2080, 2440, 3032, 3172, 3790, 3965, 4880, 4927, 6064, 6344, 7580, 7930, 9760, 9854, 12128, 12688, 15160, 15860, 19708, 23119, 24635, 25376, 30320, 31720, 39416, 46238, 49270, 60640, 63440, 78832, 92476, 98540, 115595, 126880, 157664, 184952, 197080, 231190, 300547, 369904, 394160, 462380, 601094, 739808, 788320, 924760, 1202188, 1502735, 1849520, 2404376, 3005470, 3699040, 4808752, 6010940, 9617504, 12021880, 24043760, 48087520]

約数ペア:

[(1, 48087520), (2, 24043760), (4, 12021880), (5, 9617504), (8, 6010940), (10, 4808752), (13, 3699040), (16, 3005470), (20, 2404376), (26, 1849520), (32, 1502735), (40, 1202188), (52, 924760), (61, 788320), (65, 739808), (80, 601094), (104, 462380), (122, 394160), (130, 369904), (160, 300547), (208, 231190), (244, 197080), (260, 184952), (305, 157664), (379, 126880), (416, 115595), (488, 98540), (520, 92476), (610, 78832), (758, 63440), (793, 60640), (976, 49270), (1040, 46238), (1220, 39416), (1516, 31720), (1586, 30320), (1895, 25376), (1952, 24635), (2080, 23119), (2440, 19708), (3032, 15860), (3172, 15160), (3790, 12688), (3965, 12128), (4880, 9854), (4927, 9760), (6064, 7930), (6344, 7580)]