50881808

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 40

約数和(自身を含む): 102980760

約数和(自身を除く): 52098952

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 1409, 2257, 2818, 4514, 5636, 9028, 11272, 18056, 22544, 36112, 52133, 85949, 104266, 171898, 208532, 343796, 417064, 687592, 834128, 1375184, 3180113, 6360226, 12720452, 25440904, 50881808]

約数ペア:

[(1, 50881808), (2, 25440904), (4, 12720452), (8, 6360226), (16, 3180113), (37, 1375184), (61, 834128), (74, 687592), (122, 417064), (148, 343796), (244, 208532), (296, 171898), (488, 104266), (592, 85949), (976, 52133), (1409, 36112), (2257, 22544), (2818, 18056), (4514, 11272), (5636, 9028)]