47255572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 102453120

約数和(自身を除く): 55197548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 659, 788, 1318, 1379, 2561, 2636, 2758, 4613, 5122, 5516, 8567, 9226, 10244, 17134, 17927, 18452, 34268, 35854, 59969, 71708, 119938, 129823, 239876, 259646, 519292, 908761, 1687699, 1817522, 3375398, 3635044, 6750796, 11813893, 23627786, 47255572]

約数ペア:

[(1, 47255572), (2, 23627786), (4, 11813893), (7, 6750796), (13, 3635044), (14, 3375398), (26, 1817522), (28, 1687699), (52, 908761), (91, 519292), (182, 259646), (197, 239876), (364, 129823), (394, 119938), (659, 71708), (788, 59969), (1318, 35854), (1379, 34268), (2561, 18452), (2636, 17927), (2758, 17134), (4613, 10244), (5122, 9226), (5516, 8567)]