53291295

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 98099040

約数和(自身を除く): 44807745

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 157, 171, 285, 397, 471, 785, 855, 1191, 1413, 1985, 2355, 2983, 3573, 5955, 7065, 7543, 8949, 14915, 17865, 22629, 26847, 37715, 44745, 62329, 67887, 113145, 134235, 186987, 311645, 339435, 560961, 934935, 1184251, 2804805, 3552753, 5921255, 10658259, 17763765, 53291295]

約数ペア:

[(1, 53291295), (3, 17763765), (5, 10658259), (9, 5921255), (15, 3552753), (19, 2804805), (45, 1184251), (57, 934935), (95, 560961), (157, 339435), (171, 311645), (285, 186987), (397, 134235), (471, 113145), (785, 67887), (855, 62329), (1191, 44745), (1413, 37715), (1985, 26847), (2355, 22629), (2983, 17865), (3573, 14915), (5955, 8949), (7065, 7543)]