56520975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 107532800

約数和(自身を除く): 51011825

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 199, 525, 541, 597, 995, 1393, 1623, 2705, 2985, 3787, 4179, 4975, 6965, 8115, 11361, 13525, 14925, 18935, 20895, 34825, 40575, 56805, 94675, 104475, 107659, 284025, 322977, 538295, 753613, 1614885, 2260839, 2691475, 3768065, 8074425, 11304195, 18840325, 56520975]

約数ペア:

[(1, 56520975), (3, 18840325), (5, 11304195), (7, 8074425), (15, 3768065), (21, 2691475), (25, 2260839), (35, 1614885), (75, 753613), (105, 538295), (175, 322977), (199, 284025), (525, 107659), (541, 104475), (597, 94675), (995, 56805), (1393, 40575), (1623, 34825), (2705, 20895), (2985, 18935), (3787, 14925), (4179, 13525), (4975, 11361), (6965, 8115)]