51354120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427951}}^1$

素因数の和:427965

約数の個数: 32

約数和(自身を含む): 154062720

約数和(自身を除く): 102708600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427951, 855902, 1283853, 1711804, 2139755, 2567706, 3423608, 4279510, 5135412, 6419265, 8559020, 10270824, 12838530, 17118040, 25677060, 51354120]

約数ペア:

[(1, 51354120), (2, 25677060), (3, 17118040), (4, 12838530), (5, 10270824), (6, 8559020), (8, 6419265), (10, 5135412), (12, 4279510), (15, 3423608), (20, 2567706), (24, 2139755), (30, 1711804), (40, 1283853), (60, 855902), (120, 427951)]