51365280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 163404864

約数和(自身を除く): 112039584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 113, 120, 160, 226, 240, 339, 452, 480, 565, 678, 904, 947, 1130, 1356, 1695, 1808, 1894, 2260, 2712, 2841, 3390, 3616, 3788, 4520, 4735, 5424, 5682, 6780, 7576, 9040, 9470, 10848, 11364, 13560, 14205, 15152, 18080, 18940, 22728, 27120, 28410, 30304, 37880, 45456, 54240, 56820, 75760, 90912, 107011, 113640, 151520, 214022, 227280, 321033, 428044, 454560, 535055, 642066, 856088, 1070110, 1284132, 1605165, 1712176, 2140220, 2568264, 3210330, 3424352, 4280440, 5136528, 6420660, 8560880, 10273056, 12841320, 17121760, 25682640, 51365280]

約数ペア:

[(1, 51365280), (2, 25682640), (3, 17121760), (4, 12841320), (5, 10273056), (6, 8560880), (8, 6420660), (10, 5136528), (12, 4280440), (15, 3424352), (16, 3210330), (20, 2568264), (24, 2140220), (30, 1712176), (32, 1605165), (40, 1284132), (48, 1070110), (60, 856088), (80, 642066), (96, 535055), (113, 454560), (120, 428044), (160, 321033), (226, 227280), (240, 214022), (339, 151520), (452, 113640), (480, 107011), (565, 90912), (678, 75760), (904, 56820), (947, 54240), (1130, 45456), (1356, 37880), (1695, 30304), (1808, 28410), (1894, 27120), (2260, 22728), (2712, 18940), (2841, 18080), (3390, 15152), (3616, 14205), (3788, 13560), (4520, 11364), (4735, 10848), (5424, 9470), (5682, 9040), (6780, 7576)]