47904700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1327}}^1$

素因数の和:1379

約数の個数: 54

約数和(自身を含む): 109795056

約数和(自身を除く): 61890356

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 950, 1327, 1444, 1805, 1900, 2654, 3610, 5308, 6635, 7220, 9025, 13270, 18050, 25213, 26540, 33175, 36100, 50426, 66350, 100852, 126065, 132700, 252130, 479047, 504260, 630325, 958094, 1260650, 1916188, 2395235, 2521300, 4790470, 9580940, 11976175, 23952350, 47904700]

約数ペア:

[(1, 47904700), (2, 23952350), (4, 11976175), (5, 9580940), (10, 4790470), (19, 2521300), (20, 2395235), (25, 1916188), (38, 1260650), (50, 958094), (76, 630325), (95, 504260), (100, 479047), (190, 252130), (361, 132700), (380, 126065), (475, 100852), (722, 66350), (950, 50426), (1327, 36100), (1444, 33175), (1805, 26540), (1900, 25213), (2654, 18050), (3610, 13270), (5308, 9025), (6635, 7220)]