51583230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1543

約数の個数: 80

約数和(自身を含む): 142023024

約数和(自身を除く): 90439794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1481, 1935, 2322, 2962, 3483, 3870, 4443, 5805, 6966, 7405, 8886, 11610, 13329, 14810, 17415, 22215, 26658, 34830, 39987, 44430, 63683, 66645, 79974, 119961, 127366, 133290, 191049, 199935, 239922, 318415, 382098, 399870, 573147, 599805, 636830, 955245, 1146294, 1199610, 1719441, 1910490, 2865735, 3438882, 5158323, 5731470, 8597205, 10316646, 17194410, 25791615, 51583230]

約数ペア:

[(1, 51583230), (2, 25791615), (3, 17194410), (5, 10316646), (6, 8597205), (9, 5731470), (10, 5158323), (15, 3438882), (18, 2865735), (27, 1910490), (30, 1719441), (43, 1199610), (45, 1146294), (54, 955245), (81, 636830), (86, 599805), (90, 573147), (129, 399870), (135, 382098), (162, 318415), (215, 239922), (258, 199935), (270, 191049), (387, 133290), (405, 127366), (430, 119961), (645, 79974), (774, 66645), (810, 63683), (1161, 44430), (1290, 39987), (1481, 34830), (1935, 26658), (2322, 22215), (2962, 17415), (3483, 14810), (3870, 13329), (4443, 11610), (5805, 8886), (6966, 7405)]