52886240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 85008160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 151, 160, 176, 199, 220, 302, 352, 398, 440, 604, 755, 796, 880, 995, 1208, 1510, 1592, 1661, 1760, 1990, 2189, 2416, 3020, 3184, 3322, 3980, 4378, 4832, 6040, 6368, 6644, 7960, 8305, 8756, 10945, 12080, 13288, 15920, 16610, 17512, 21890, 24160, 26576, 30049, 31840, 33220, 35024, 43780, 53152, 60098, 66440, 70048, 87560, 120196, 132880, 150245, 175120, 240392, 265760, 300490, 330539, 350240, 480784, 600980, 661078, 961568, 1201960, 1322156, 1652695, 2403920, 2644312, 3305390, 4807840, 5288624, 6610780, 10577248, 13221560, 26443120, 52886240]

約数ペア:

[(1, 52886240), (2, 26443120), (4, 13221560), (5, 10577248), (8, 6610780), (10, 5288624), (11, 4807840), (16, 3305390), (20, 2644312), (22, 2403920), (32, 1652695), (40, 1322156), (44, 1201960), (55, 961568), (80, 661078), (88, 600980), (110, 480784), (151, 350240), (160, 330539), (176, 300490), (199, 265760), (220, 240392), (302, 175120), (352, 150245), (398, 132880), (440, 120196), (604, 87560), (755, 70048), (796, 66440), (880, 60098), (995, 53152), (1208, 43780), (1510, 35024), (1592, 33220), (1661, 31840), (1760, 30049), (1990, 26576), (2189, 24160), (2416, 21890), (3020, 17512), (3184, 16610), (3322, 15920), (3980, 13288), (4378, 12080), (4832, 10945), (6040, 8756), (6368, 8305), (6644, 7960)]