49499944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2659}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 100548000

約数和(自身を除く): 51048056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 2659, 4654, 5318, 9308, 10636, 18616, 21272, 34567, 69134, 138268, 276536, 475961, 951922, 1903844, 3807688, 6187493, 12374986, 24749972, 49499944]

約数ペア:

[(1, 49499944), (2, 24749972), (4, 12374986), (8, 6187493), (13, 3807688), (26, 1903844), (52, 951922), (104, 475961), (179, 276536), (358, 138268), (716, 69134), (1432, 34567), (2327, 21272), (2659, 18616), (4654, 10636), (5318, 9308)]