51891360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{108107}}^1$

素因数の和:108125

約数の個数: 48

約数和(自身を含む): 163459296

約数和(自身を除く): 111567936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 108107, 216214, 324321, 432428, 540535, 648642, 864856, 1081070, 1297284, 1621605, 1729712, 2162140, 2594568, 3243210, 3459424, 4324280, 5189136, 6486420, 8648560, 10378272, 12972840, 17297120, 25945680, 51891360]

約数ペア:

[(1, 51891360), (2, 25945680), (3, 17297120), (4, 12972840), (5, 10378272), (6, 8648560), (8, 6486420), (10, 5189136), (12, 4324280), (15, 3459424), (16, 3243210), (20, 2594568), (24, 2162140), (30, 1729712), (32, 1621605), (40, 1297284), (48, 1081070), (60, 864856), (80, 648642), (96, 540535), (120, 432428), (160, 324321), (240, 216214), (480, 108107)]