56861658

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2848

約数の個数: 72

約数和(自身を含む): 149599008

約数和(自身を除く): 92737350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2803, 2898, 3381, 5606, 6762, 8409, 10143, 16818, 19621, 20286, 25227, 39242, 50454, 58863, 64469, 117726, 128938, 137347, 176589, 193407, 274694, 353178, 386814, 412041, 451283, 580221, 824082, 902566, 1160442, 1236123, 1353849, 2472246, 2707698, 3158981, 4061547, 6317962, 8123094, 9476943, 18953886, 28430829, 56861658]

約数ペア:

[(1, 56861658), (2, 28430829), (3, 18953886), (6, 9476943), (7, 8123094), (9, 6317962), (14, 4061547), (18, 3158981), (21, 2707698), (23, 2472246), (42, 1353849), (46, 1236123), (49, 1160442), (63, 902566), (69, 824082), (98, 580221), (126, 451283), (138, 412041), (147, 386814), (161, 353178), (207, 274694), (294, 193407), (322, 176589), (414, 137347), (441, 128938), (483, 117726), (882, 64469), (966, 58863), (1127, 50454), (1449, 39242), (2254, 25227), (2803, 20286), (2898, 19621), (3381, 16818), (5606, 10143), (6762, 8409)]