49134890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 105850368

約数和(自身を除く): 56715478

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 61, 70, 74, 122, 185, 259, 305, 311, 370, 427, 518, 610, 622, 854, 1295, 1555, 2135, 2177, 2257, 2590, 3110, 4270, 4354, 4514, 10885, 11285, 11507, 15799, 18971, 21770, 22570, 23014, 31598, 37942, 57535, 78995, 80549, 94855, 115070, 132797, 157990, 161098, 189710, 265594, 402745, 663985, 701927, 805490, 1327970, 1403854, 3509635, 4913489, 7019270, 9826978, 24567445, 49134890]

約数ペア:

[(1, 49134890), (2, 24567445), (5, 9826978), (7, 7019270), (10, 4913489), (14, 3509635), (35, 1403854), (37, 1327970), (61, 805490), (70, 701927), (74, 663985), (122, 402745), (185, 265594), (259, 189710), (305, 161098), (311, 157990), (370, 132797), (427, 115070), (518, 94855), (610, 80549), (622, 78995), (854, 57535), (1295, 37942), (1555, 31598), (2135, 23014), (2177, 22570), (2257, 21770), (2590, 18971), (3110, 15799), (4270, 11507), (4354, 11285), (4514, 10885)]