55415436

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 133461888

約数和(自身を除く): 78046452

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 163, 164, 246, 326, 489, 492, 652, 691, 978, 1382, 1956, 2073, 2764, 4146, 6683, 8292, 13366, 20049, 26732, 28331, 40098, 56662, 80196, 84993, 112633, 113324, 169986, 225266, 337899, 339972, 450532, 675798, 1351596, 4617953, 9235906, 13853859, 18471812, 27707718, 55415436]

約数ペア:

[(1, 55415436), (2, 27707718), (3, 18471812), (4, 13853859), (6, 9235906), (12, 4617953), (41, 1351596), (82, 675798), (123, 450532), (163, 339972), (164, 337899), (246, 225266), (326, 169986), (489, 113324), (492, 112633), (652, 84993), (691, 80196), (978, 56662), (1382, 40098), (1956, 28331), (2073, 26732), (2764, 20049), (4146, 13366), (6683, 8292)]