52042720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 129276000

約数和(自身を除く): 77233280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 59, 74, 80, 118, 148, 149, 160, 185, 236, 295, 296, 298, 370, 472, 590, 592, 596, 740, 745, 944, 1180, 1184, 1192, 1480, 1490, 1888, 2183, 2360, 2384, 2960, 2980, 4366, 4720, 4768, 5513, 5920, 5960, 8732, 8791, 9440, 10915, 11026, 11920, 17464, 17582, 21830, 22052, 23840, 27565, 34928, 35164, 43660, 43955, 44104, 55130, 69856, 70328, 87320, 87910, 88208, 110260, 140656, 174640, 175820, 176416, 220520, 281312, 325267, 349280, 351640, 441040, 650534, 703280, 882080, 1301068, 1406560, 1626335, 2602136, 3252670, 5204272, 6505340, 10408544, 13010680, 26021360, 52042720]

約数ペア:

[(1, 52042720), (2, 26021360), (4, 13010680), (5, 10408544), (8, 6505340), (10, 5204272), (16, 3252670), (20, 2602136), (32, 1626335), (37, 1406560), (40, 1301068), (59, 882080), (74, 703280), (80, 650534), (118, 441040), (148, 351640), (149, 349280), (160, 325267), (185, 281312), (236, 220520), (295, 176416), (296, 175820), (298, 174640), (370, 140656), (472, 110260), (590, 88208), (592, 87910), (596, 87320), (740, 70328), (745, 69856), (944, 55130), (1180, 44104), (1184, 43955), (1192, 43660), (1480, 35164), (1490, 34928), (1888, 27565), (2183, 23840), (2360, 22052), (2384, 21830), (2960, 17582), (2980, 17464), (4366, 11920), (4720, 11026), (4768, 10915), (5513, 9440), (5920, 8791), (5960, 8732)]