49120904

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 109512960

約数和(自身を除く): 60392056

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 151, 157, 259, 296, 302, 314, 518, 604, 628, 1036, 1057, 1099, 1208, 1256, 2072, 2114, 2198, 4228, 4396, 5587, 5809, 8456, 8792, 11174, 11618, 22348, 23236, 23707, 39109, 40663, 44696, 46472, 47414, 78218, 81326, 94828, 156436, 162652, 165949, 189656, 312872, 325304, 331898, 663796, 877159, 1327592, 1754318, 3508636, 6140113, 7017272, 12280226, 24560452, 49120904]

約数ペア:

[(1, 49120904), (2, 24560452), (4, 12280226), (7, 7017272), (8, 6140113), (14, 3508636), (28, 1754318), (37, 1327592), (56, 877159), (74, 663796), (148, 331898), (151, 325304), (157, 312872), (259, 189656), (296, 165949), (302, 162652), (314, 156436), (518, 94828), (604, 81326), (628, 78218), (1036, 47414), (1057, 46472), (1099, 44696), (1208, 40663), (1256, 39109), (2072, 23707), (2114, 23236), (2198, 22348), (4228, 11618), (4396, 11174), (5587, 8792), (5809, 8456)]