53432020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3833}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 121737168

約数和(自身を除く): 68305148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 3833, 6970, 7666, 13940, 15332, 19165, 38330, 65161, 76660, 130322, 157153, 260644, 314306, 325805, 628612, 651610, 785765, 1303220, 1571530, 2671601, 3143060, 5343202, 10686404, 13358005, 26716010, 53432020]

約数ペア:

[(1, 53432020), (2, 26716010), (4, 13358005), (5, 10686404), (10, 5343202), (17, 3143060), (20, 2671601), (34, 1571530), (41, 1303220), (68, 785765), (82, 651610), (85, 628612), (164, 325805), (170, 314306), (205, 260644), (340, 157153), (410, 130322), (697, 76660), (820, 65161), (1394, 38330), (2788, 19165), (3485, 15332), (3833, 13940), (6970, 7666)]