49785720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11213}}^1$

素因数の和:11264

約数の個数: 64

約数和(自身を含む): 153407520

約数和(自身を除く): 103621800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 11213, 22426, 33639, 44852, 56065, 67278, 89704, 112130, 134556, 168195, 224260, 269112, 336390, 414881, 448520, 672780, 829762, 1244643, 1345560, 1659524, 2074405, 2489286, 3319048, 4148810, 4978572, 6223215, 8297620, 9957144, 12446430, 16595240, 24892860, 49785720]

約数ペア:

[(1, 49785720), (2, 24892860), (3, 16595240), (4, 12446430), (5, 9957144), (6, 8297620), (8, 6223215), (10, 4978572), (12, 4148810), (15, 3319048), (20, 2489286), (24, 2074405), (30, 1659524), (37, 1345560), (40, 1244643), (60, 829762), (74, 672780), (111, 448520), (120, 414881), (148, 336390), (185, 269112), (222, 224260), (296, 168195), (370, 134556), (444, 112130), (555, 89704), (740, 67278), (888, 56065), (1110, 44852), (1480, 33639), (2220, 22426), (4440, 11213)]