55815942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 138507264

約数和(自身を除く): 82691322

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 151, 182, 273, 302, 453, 546, 677, 906, 1057, 1354, 1963, 2031, 2114, 3171, 3926, 4062, 4739, 5889, 6342, 8801, 9478, 11778, 13741, 14217, 17602, 26403, 27482, 28434, 41223, 52806, 61607, 82446, 102227, 123214, 184821, 204454, 306681, 369642, 613362, 715589, 1328951, 1431178, 2146767, 2657902, 3986853, 4293534, 7973706, 9302657, 18605314, 27907971, 55815942]

約数ペア:

[(1, 55815942), (2, 27907971), (3, 18605314), (6, 9302657), (7, 7973706), (13, 4293534), (14, 3986853), (21, 2657902), (26, 2146767), (39, 1431178), (42, 1328951), (78, 715589), (91, 613362), (151, 369642), (182, 306681), (273, 204454), (302, 184821), (453, 123214), (546, 102227), (677, 82446), (906, 61607), (1057, 52806), (1354, 41223), (1963, 28434), (2031, 27482), (2114, 26403), (3171, 17602), (3926, 14217), (4062, 13741), (4739, 11778), (5889, 9478), (6342, 8801)]