47770100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{9749}}^1$

素因数の和:9777

約数の個数: 54

約数和(自身を含む): 120597750

約数和(自身を除く): 72827650

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 9749, 19498, 38996, 48745, 68243, 97490, 136486, 194980, 243725, 272972, 341215, 477701, 487450, 682430, 955402, 974900, 1364860, 1706075, 1910804, 2388505, 3412150, 4777010, 6824300, 9554020, 11942525, 23885050, 47770100]

約数ペア:

[(1, 47770100), (2, 23885050), (4, 11942525), (5, 9554020), (7, 6824300), (10, 4777010), (14, 3412150), (20, 2388505), (25, 1910804), (28, 1706075), (35, 1364860), (49, 974900), (50, 955402), (70, 682430), (98, 487450), (100, 477701), (140, 341215), (175, 272972), (196, 243725), (245, 194980), (350, 136486), (490, 97490), (700, 68243), (980, 48745), (1225, 38996), (2450, 19498), (4900, 9749)]