49842480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2254

約数の個数: 80

約数和(自身を含む): 156177504

約数和(自身を除く): 106335024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2141, 2328, 2910, 3880, 4282, 4656, 5820, 6423, 7760, 8564, 10705, 11640, 12846, 17128, 21410, 23280, 25692, 32115, 34256, 42820, 51384, 64230, 85640, 102768, 128460, 171280, 207677, 256920, 415354, 513840, 623031, 830708, 1038385, 1246062, 1661416, 2076770, 2492124, 3115155, 3322832, 4153540, 4984248, 6230310, 8307080, 9968496, 12460620, 16614160, 24921240, 49842480]

約数ペア:

[(1, 49842480), (2, 24921240), (3, 16614160), (4, 12460620), (5, 9968496), (6, 8307080), (8, 6230310), (10, 4984248), (12, 4153540), (15, 3322832), (16, 3115155), (20, 2492124), (24, 2076770), (30, 1661416), (40, 1246062), (48, 1038385), (60, 830708), (80, 623031), (97, 513840), (120, 415354), (194, 256920), (240, 207677), (291, 171280), (388, 128460), (485, 102768), (582, 85640), (776, 64230), (970, 51384), (1164, 42820), (1455, 34256), (1552, 32115), (1940, 25692), (2141, 23280), (2328, 21410), (2910, 17128), (3880, 12846), (4282, 11640), (4656, 10705), (5820, 8564), (6423, 7760)]