49295488

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 108299520

約数和(自身を除く): 59004032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 223, 314, 352, 446, 628, 704, 892, 1256, 1408, 1727, 1784, 2453, 2512, 3454, 3568, 4906, 5024, 6908, 7136, 9812, 10048, 13816, 14272, 19624, 20096, 27632, 28544, 35011, 39248, 55264, 70022, 78496, 110528, 140044, 156992, 221056, 280088, 313984, 385121, 560176, 770242, 1120352, 1540484, 2240704, 3080968, 4481408, 6161936, 12323872, 24647744, 49295488]

約数ペア:

[(1, 49295488), (2, 24647744), (4, 12323872), (8, 6161936), (11, 4481408), (16, 3080968), (22, 2240704), (32, 1540484), (44, 1120352), (64, 770242), (88, 560176), (128, 385121), (157, 313984), (176, 280088), (223, 221056), (314, 156992), (352, 140044), (446, 110528), (628, 78496), (704, 70022), (892, 55264), (1256, 39248), (1408, 35011), (1727, 28544), (1784, 27632), (2453, 20096), (2512, 19624), (3454, 14272), (3568, 13816), (4906, 10048), (5024, 9812), (6908, 7136)]