51730100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5333}}^1$

素因数の和:5444

約数の個数: 36

約数和(自身を含む): 113432844

約数和(自身を除く): 61702744

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 5333, 9700, 10666, 21332, 26665, 53330, 106660, 133325, 266650, 517301, 533300, 1034602, 2069204, 2586505, 5173010, 10346020, 12932525, 25865050, 51730100]

約数ペア:

[(1, 51730100), (2, 25865050), (4, 12932525), (5, 10346020), (10, 5173010), (20, 2586505), (25, 2069204), (50, 1034602), (97, 533300), (100, 517301), (194, 266650), (388, 133325), (485, 106660), (970, 53330), (1940, 26665), (2425, 21332), (4850, 10666), (5333, 9700)]