51324180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 150407040

約数和(自身を除く): 99082860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 366, 370, 379, 444, 555, 610, 732, 740, 758, 915, 1110, 1137, 1220, 1516, 1830, 1895, 2220, 2257, 2274, 3660, 3790, 4514, 4548, 5685, 6771, 7580, 9028, 11285, 11370, 13542, 14023, 22570, 22740, 23119, 27084, 28046, 33855, 42069, 45140, 46238, 56092, 67710, 69357, 70115, 84138, 92476, 115595, 135420, 138714, 140230, 168276, 210345, 231190, 277428, 280460, 346785, 420690, 462380, 693570, 841380, 855403, 1387140, 1710806, 2566209, 3421612, 4277015, 5132418, 8554030, 10264836, 12831045, 17108060, 25662090, 51324180]

約数ペア:

[(1, 51324180), (2, 25662090), (3, 17108060), (4, 12831045), (5, 10264836), (6, 8554030), (10, 5132418), (12, 4277015), (15, 3421612), (20, 2566209), (30, 1710806), (37, 1387140), (60, 855403), (61, 841380), (74, 693570), (111, 462380), (122, 420690), (148, 346785), (183, 280460), (185, 277428), (222, 231190), (244, 210345), (305, 168276), (366, 140230), (370, 138714), (379, 135420), (444, 115595), (555, 92476), (610, 84138), (732, 70115), (740, 69357), (758, 67710), (915, 56092), (1110, 46238), (1137, 45140), (1220, 42069), (1516, 33855), (1830, 28046), (1895, 27084), (2220, 23119), (2257, 22740), (2274, 22570), (3660, 14023), (3790, 13542), (4514, 11370), (4548, 11285), (5685, 9028), (6771, 7580)]