52001975888

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{2351}}^1$

素因数の和:2724

約数の個数: 80

約数和(自身を含む): 103827854592

約数和(自身を除く): 51825878704

約数列:

[1, 2, 4, 8, 16, 61, 122, 131, 173, 244, 262, 346, 488, 524, 692, 976, 1048, 1384, 2096, 2351, 2768, 4702, 7991, 9404, 10553, 15982, 18808, 21106, 22663, 31964, 37616, 42212, 45326, 63928, 84424, 90652, 127856, 143411, 168848, 181304, 286822, 307981, 362608, 406723, 573644, 615962, 813446, 1147288, 1231924, 1382443, 1626892, 2294576, 2463848, 2764886, 3253784, 4927696, 5529772, 6507568, 11059544, 18786841, 22119088, 24810103, 37573682, 49620206, 53280713, 75147364, 99240412, 106561426, 150294728, 198480824, 213122852, 300589456, 396961648, 426245704, 852491408, 3250123493, 6500246986, 13000493972, 26000987944, 52001975888]

約数ペア:

[(1, 52001975888), (2, 26000987944), (4, 13000493972), (8, 6500246986), (16, 3250123493), (61, 852491408), (122, 426245704), (131, 396961648), (173, 300589456), (244, 213122852), (262, 198480824), (346, 150294728), (488, 106561426), (524, 99240412), (692, 75147364), (976, 53280713), (1048, 49620206), (1384, 37573682), (2096, 24810103), (2351, 22119088), (2768, 18786841), (4702, 11059544), (7991, 6507568), (9404, 5529772), (10553, 4927696), (15982, 3253784), (18808, 2764886), (21106, 2463848), (22663, 2294576), (31964, 1626892), (37616, 1382443), (42212, 1231924), (45326, 1147288), (63928, 813446), (84424, 615962), (90652, 573644), (127856, 406723), (143411, 362608), (168848, 307981), (181304, 286822)]