49472892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 144065376

約数和(自身を除く): 94592484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1433, 1644, 1918, 2466, 2866, 2877, 3836, 4299, 4932, 5732, 5754, 8598, 8631, 10031, 11508, 12897, 17196, 17262, 20062, 25794, 30093, 34524, 40124, 51588, 60186, 90279, 120372, 180558, 196321, 361116, 392642, 588963, 785284, 1177926, 1374247, 1766889, 2355852, 2748494, 3533778, 4122741, 5496988, 7067556, 8245482, 12368223, 16490964, 24736446, 49472892]

約数ペア:

[(1, 49472892), (2, 24736446), (3, 16490964), (4, 12368223), (6, 8245482), (7, 7067556), (9, 5496988), (12, 4122741), (14, 3533778), (18, 2748494), (21, 2355852), (28, 1766889), (36, 1374247), (42, 1177926), (63, 785284), (84, 588963), (126, 392642), (137, 361116), (252, 196321), (274, 180558), (411, 120372), (548, 90279), (822, 60186), (959, 51588), (1233, 40124), (1433, 34524), (1644, 30093), (1918, 25794), (2466, 20062), (2866, 17262), (2877, 17196), (3836, 12897), (4299, 11508), (4932, 10031), (5732, 8631), (5754, 8598)]