53647060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43973}}^1$

素因数の和:44043

約数の個数: 24

約数和(自身を含む): 114508296

約数和(自身を除く): 60861236

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 43973, 87946, 175892, 219865, 439730, 879460, 2682353, 5364706, 10729412, 13411765, 26823530, 53647060]

約数ペア:

[(1, 53647060), (2, 26823530), (4, 13411765), (5, 10729412), (10, 5364706), (20, 2682353), (61, 879460), (122, 439730), (244, 219865), (305, 175892), (610, 87946), (1220, 43973)]