49738624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 108470880

約数和(自身を除く): 58732256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 284, 416, 421, 568, 832, 842, 923, 1136, 1664, 1684, 1846, 2272, 3368, 3692, 4544, 5473, 6736, 7384, 9088, 10946, 13472, 14768, 21892, 26944, 29536, 29891, 43784, 53888, 59072, 59782, 87568, 118144, 119564, 175136, 239128, 350272, 388583, 478256, 700544, 777166, 956512, 1554332, 1913024, 3108664, 3826048, 6217328, 12434656, 24869312, 49738624]

約数ペア:

[(1, 49738624), (2, 24869312), (4, 12434656), (8, 6217328), (13, 3826048), (16, 3108664), (26, 1913024), (32, 1554332), (52, 956512), (64, 777166), (71, 700544), (104, 478256), (128, 388583), (142, 350272), (208, 239128), (284, 175136), (416, 119564), (421, 118144), (568, 87568), (832, 59782), (842, 59072), (923, 53888), (1136, 43784), (1664, 29891), (1684, 29536), (1846, 26944), (2272, 21892), (3368, 14768), (3692, 13472), (4544, 10946), (5473, 9088), (6736, 7384)]