57781884

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 138081440

約数和(自身を除く): 80299556

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 193, 244, 366, 386, 409, 579, 732, 772, 818, 1158, 1227, 1636, 2316, 2454, 4908, 11773, 23546, 24949, 35319, 47092, 49898, 70638, 74847, 78937, 99796, 141276, 149694, 157874, 236811, 299388, 315748, 473622, 947244, 4815157, 9630314, 14445471, 19260628, 28890942, 57781884]

約数ペア:

[(1, 57781884), (2, 28890942), (3, 19260628), (4, 14445471), (6, 9630314), (12, 4815157), (61, 947244), (122, 473622), (183, 315748), (193, 299388), (244, 236811), (366, 157874), (386, 149694), (409, 141276), (579, 99796), (732, 78937), (772, 74847), (818, 70638), (1158, 49898), (1227, 47092), (1636, 35319), (2316, 24949), (2454, 23546), (4908, 11773)]