47231328

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21391}}^1$

素因数の和:21427

約数の個数: 48

約数和(自身を含む): 129378816

約数和(自身を除く): 82147488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 21391, 42782, 64173, 85564, 128346, 171128, 256692, 342256, 491993, 513384, 684512, 983986, 1026768, 1475979, 1967972, 2053536, 2951958, 3935944, 5903916, 7871888, 11807832, 15743776, 23615664, 47231328]

約数ペア:

[(1, 47231328), (2, 23615664), (3, 15743776), (4, 11807832), (6, 7871888), (8, 5903916), (12, 3935944), (16, 2951958), (23, 2053536), (24, 1967972), (32, 1475979), (46, 1026768), (48, 983986), (69, 684512), (92, 513384), (96, 491993), (138, 342256), (184, 256692), (276, 171128), (368, 128346), (552, 85564), (736, 64173), (1104, 42782), (2208, 21391)]