49157888

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{14771}}^1$

素因数の和:14800

約数の個数: 36

約数和(自身を含む): 105678888

約数和(自身を除く): 56521000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 14771, 29542, 59084, 118168, 192023, 236336, 384046, 472672, 768092, 945344, 1536184, 1890688, 3072368, 3781376, 6144736, 12289472, 24578944, 49157888]

約数ペア:

[(1, 49157888), (2, 24578944), (4, 12289472), (8, 6144736), (13, 3781376), (16, 3072368), (26, 1890688), (32, 1536184), (52, 945344), (64, 768092), (104, 472672), (128, 384046), (208, 236336), (256, 192023), (416, 118168), (832, 59084), (1664, 29542), (3328, 14771)]