49094440

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6781}}^1$

素因数の和:6973

約数の個数: 32

約数和(自身を含む): 111089160

約数和(自身を除く): 61994720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 6781, 7240, 13562, 27124, 33905, 54248, 67810, 135620, 271240, 1227361, 2454722, 4909444, 6136805, 9818888, 12273610, 24547220, 49094440]

約数ペア:

[(1, 49094440), (2, 24547220), (4, 12273610), (5, 9818888), (8, 6136805), (10, 4909444), (20, 2454722), (40, 1227361), (181, 271240), (362, 135620), (724, 67810), (905, 54248), (1448, 33905), (1810, 27124), (3620, 13562), (6781, 7240)]