51743384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4464

約数の個数: 64

約数和(自身を含む): 127353600

約数和(自身を除く): 75610216

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 4421, 5852, 8842, 11704, 17684, 30947, 35368, 48631, 61894, 83999, 97262, 123788, 167998, 194524, 247576, 335996, 340417, 389048, 587993, 671992, 680834, 923989, 1175986, 1361668, 1847978, 2351972, 2723336, 3695956, 4703944, 6467923, 7391912, 12935846, 25871692, 51743384]

約数ペア:

[(1, 51743384), (2, 25871692), (4, 12935846), (7, 7391912), (8, 6467923), (11, 4703944), (14, 3695956), (19, 2723336), (22, 2351972), (28, 1847978), (38, 1361668), (44, 1175986), (56, 923989), (76, 680834), (77, 671992), (88, 587993), (133, 389048), (152, 340417), (154, 335996), (209, 247576), (266, 194524), (308, 167998), (418, 123788), (532, 97262), (616, 83999), (836, 61894), (1064, 48631), (1463, 35368), (1672, 30947), (2926, 17684), (4421, 11704), (5852, 8842)]