53204173820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1514063}}^1$

素因数の和:1514330

約数の個数: 48

約数和(自身を含む): 128198827008

約数和(自身を除く): 74994653188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1255, 1757, 2510, 3514, 5020, 7028, 8785, 17570, 35140, 1514063, 3028126, 6056252, 7570315, 10598441, 15140630, 21196882, 30281260, 42393764, 52992205, 105984410, 211968820, 380029813, 760059626, 1520119252, 1900149065, 2660208691, 3800298130, 5320417382, 7600596260, 10640834764, 13301043455, 26602086910, 53204173820]

約数ペア:

[(1, 53204173820), (2, 26602086910), (4, 13301043455), (5, 10640834764), (7, 7600596260), (10, 5320417382), (14, 3800298130), (20, 2660208691), (28, 1900149065), (35, 1520119252), (70, 760059626), (140, 380029813), (251, 211968820), (502, 105984410), (1004, 52992205), (1255, 42393764), (1757, 30281260), (2510, 21196882), (3514, 15140630), (5020, 10598441), (7028, 7570315), (8785, 6056252), (17570, 3028126), (35140, 1514063)]