51557300

素因数分解:

$2^2\times 5^2\times {\mathrm{541}}^1\times {\mathrm{953}}^1$

素因数の和:1508

約数の個数: 36

約数和(自身を含む): 112203756

約数和(自身を除く): 60646456

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 541, 953, 1082, 1906, 2164, 2705, 3812, 4765, 5410, 9530, 10820, 13525, 19060, 23825, 27050, 47650, 54100, 95300, 515573, 1031146, 2062292, 2577865, 5155730, 10311460, 12889325, 25778650, 51557300]

約数ペア:

[(1, 51557300), (2, 25778650), (4, 12889325), (5, 10311460), (10, 5155730), (20, 2577865), (25, 2062292), (50, 1031146), (100, 515573), (541, 95300), (953, 54100), (1082, 47650), (1906, 27050), (2164, 23825), (2705, 19060), (3812, 13525), (4765, 10820), (5410, 9530)]