49155568

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2390

約数の個数: 80

約数和(自身を含む): 125777664

約数和(自身を除く): 76622096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2347, 2618, 2992, 4694, 5236, 9388, 10472, 16429, 18776, 20944, 25817, 32858, 37552, 39899, 51634, 65716, 79798, 103268, 131432, 159596, 180719, 206536, 262864, 279293, 319192, 361438, 413072, 438889, 558586, 638384, 722876, 877778, 1117172, 1445752, 1755556, 2234344, 2891504, 3072223, 3511112, 4468688, 6144446, 7022224, 12288892, 24577784, 49155568]

約数ペア:

[(1, 49155568), (2, 24577784), (4, 12288892), (7, 7022224), (8, 6144446), (11, 4468688), (14, 3511112), (16, 3072223), (17, 2891504), (22, 2234344), (28, 1755556), (34, 1445752), (44, 1117172), (56, 877778), (68, 722876), (77, 638384), (88, 558586), (112, 438889), (119, 413072), (136, 361438), (154, 319192), (176, 279293), (187, 262864), (238, 206536), (272, 180719), (308, 159596), (374, 131432), (476, 103268), (616, 79798), (748, 65716), (952, 51634), (1232, 39899), (1309, 37552), (1496, 32858), (1904, 25817), (2347, 20944), (2618, 18776), (2992, 16429), (4694, 10472), (5236, 9388)]