48274640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 118063872

約数和(自身を除く): 69789232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 347, 370, 376, 470, 592, 694, 740, 752, 940, 1388, 1480, 1735, 1739, 1880, 2776, 2960, 3470, 3478, 3760, 5552, 6940, 6956, 8695, 12839, 13880, 13912, 16309, 17390, 25678, 27760, 27824, 32618, 34780, 51356, 64195, 65236, 69560, 81545, 102712, 128390, 130472, 139120, 163090, 205424, 256780, 260944, 326180, 513560, 603433, 652360, 1027120, 1206866, 1304720, 2413732, 3017165, 4827464, 6034330, 9654928, 12068660, 24137320, 48274640]

約数ペア:

[(1, 48274640), (2, 24137320), (4, 12068660), (5, 9654928), (8, 6034330), (10, 4827464), (16, 3017165), (20, 2413732), (37, 1304720), (40, 1206866), (47, 1027120), (74, 652360), (80, 603433), (94, 513560), (148, 326180), (185, 260944), (188, 256780), (235, 205424), (296, 163090), (347, 139120), (370, 130472), (376, 128390), (470, 102712), (592, 81545), (694, 69560), (740, 65236), (752, 64195), (940, 51356), (1388, 34780), (1480, 32618), (1735, 27824), (1739, 27760), (1880, 25678), (2776, 17390), (2960, 16309), (3470, 13912), (3478, 13880), (3760, 12839), (5552, 8695), (6940, 6956)]