54708680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8093}}^1$

素因数の和:8130

約数の個数: 48

約数和(自身を含む): 133308180

約数和(自身を除く): 78599500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 8093, 16186, 32372, 40465, 64744, 80930, 105209, 161860, 210418, 323720, 420836, 526045, 841672, 1052090, 1367717, 2104180, 2735434, 4208360, 5470868, 6838585, 10941736, 13677170, 27354340, 54708680]

約数ペア:

[(1, 54708680), (2, 27354340), (4, 13677170), (5, 10941736), (8, 6838585), (10, 5470868), (13, 4208360), (20, 2735434), (26, 2104180), (40, 1367717), (52, 1052090), (65, 841672), (104, 526045), (130, 420836), (169, 323720), (260, 210418), (338, 161860), (520, 105209), (676, 80930), (845, 64744), (1352, 40465), (1690, 32372), (3380, 16186), (6760, 8093)]