15661323550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1307}}^1\times {\mathrm{5099}}^1$

素因数の和:6465

約数の個数: 48

約数和(自身を含む): 29778451200

約数和(自身を除く): 14117127650

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 1307, 2350, 2614, 5099, 6535, 10198, 13070, 25495, 32675, 50990, 61429, 65350, 122858, 127475, 239653, 254950, 307145, 479306, 614290, 1198265, 1535725, 2396530, 3071450, 5991325, 6664393, 11982650, 13328786, 33321965, 66643930, 166609825, 313226471, 333219650, 626452942, 1566132355, 3132264710, 7830661775, 15661323550]

約数ペア:

[(1, 15661323550), (2, 7830661775), (5, 3132264710), (10, 1566132355), (25, 626452942), (47, 333219650), (50, 313226471), (94, 166609825), (235, 66643930), (470, 33321965), (1175, 13328786), (1307, 11982650), (2350, 6664393), (2614, 5991325), (5099, 3071450), (6535, 2396530), (10198, 1535725), (13070, 1198265), (25495, 614290), (32675, 479306), (50990, 307145), (61429, 254950), (65350, 239653), (122858, 127475)]