50894560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 124617528

約数和(自身を除く): 73722968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 331, 496, 620, 662, 961, 992, 1240, 1324, 1655, 1922, 2480, 2648, 3310, 3844, 4805, 4960, 5296, 6620, 7688, 9610, 10261, 10592, 13240, 15376, 19220, 20522, 26480, 30752, 38440, 41044, 51305, 52960, 76880, 82088, 102610, 153760, 164176, 205220, 318091, 328352, 410440, 636182, 820880, 1272364, 1590455, 1641760, 2544728, 3180910, 5089456, 6361820, 10178912, 12723640, 25447280, 50894560]

約数ペア:

[(1, 50894560), (2, 25447280), (4, 12723640), (5, 10178912), (8, 6361820), (10, 5089456), (16, 3180910), (20, 2544728), (31, 1641760), (32, 1590455), (40, 1272364), (62, 820880), (80, 636182), (124, 410440), (155, 328352), (160, 318091), (248, 205220), (310, 164176), (331, 153760), (496, 102610), (620, 82088), (662, 76880), (961, 52960), (992, 51305), (1240, 41044), (1324, 38440), (1655, 30752), (1922, 26480), (2480, 20522), (2648, 19220), (3310, 15376), (3844, 13240), (4805, 10592), (4960, 10261), (5296, 9610), (6620, 7688)]