51628048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 106412832

約数和(自身を除く): 54784784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 547, 694, 1094, 1388, 2188, 2776, 4376, 5552, 5899, 8752, 9299, 11798, 18598, 23596, 37196, 47192, 74392, 94384, 148784, 189809, 379618, 759236, 1518472, 3036944, 3226753, 6453506, 12907012, 25814024, 51628048]

約数ペア:

[(1, 51628048), (2, 25814024), (4, 12907012), (8, 6453506), (16, 3226753), (17, 3036944), (34, 1518472), (68, 759236), (136, 379618), (272, 189809), (347, 148784), (547, 94384), (694, 74392), (1094, 47192), (1388, 37196), (2188, 23596), (2776, 18598), (4376, 11798), (5552, 9299), (5899, 8752)]