51142440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6361}}^1$

素因数の和:6442

約数の個数: 64

約数和(自身を含む): 155741760

約数和(自身を除く): 104599320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 6361, 8040, 12722, 19083, 25444, 31805, 38166, 50888, 63610, 76332, 95415, 127220, 152664, 190830, 254440, 381660, 426187, 763320, 852374, 1278561, 1704748, 2130935, 2557122, 3409496, 4261870, 5114244, 6392805, 8523740, 10228488, 12785610, 17047480, 25571220, 51142440]

約数ペア:

[(1, 51142440), (2, 25571220), (3, 17047480), (4, 12785610), (5, 10228488), (6, 8523740), (8, 6392805), (10, 5114244), (12, 4261870), (15, 3409496), (20, 2557122), (24, 2130935), (30, 1704748), (40, 1278561), (60, 852374), (67, 763320), (120, 426187), (134, 381660), (201, 254440), (268, 190830), (335, 152664), (402, 127220), (536, 95415), (670, 76332), (804, 63610), (1005, 50888), (1340, 38166), (1608, 31805), (2010, 25444), (2680, 19083), (4020, 12722), (6361, 8040)]