52051280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38273}}^1$

素因数の和:38303

約数の個数: 40

約数和(自身を含む): 128141352

約数和(自身を除く): 76090072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 38273, 76546, 153092, 191365, 306184, 382730, 612368, 650641, 765460, 1301282, 1530920, 2602564, 3061840, 3253205, 5205128, 6506410, 10410256, 13012820, 26025640, 52051280]

約数ペア:

[(1, 52051280), (2, 26025640), (4, 13012820), (5, 10410256), (8, 6506410), (10, 5205128), (16, 3253205), (17, 3061840), (20, 2602564), (34, 1530920), (40, 1301282), (68, 765460), (80, 650641), (85, 612368), (136, 382730), (170, 306184), (272, 191365), (340, 153092), (680, 76546), (1360, 38273)]