49229488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 122849280

約数和(自身を除く): 73619792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1289, 1364, 1736, 2387, 2578, 2728, 3472, 4774, 5156, 5456, 9023, 9548, 10312, 14179, 18046, 19096, 20624, 28358, 36092, 38192, 39959, 56716, 72184, 79918, 99253, 113432, 144368, 159836, 198506, 226864, 279713, 319672, 397012, 439549, 559426, 639344, 794024, 879098, 1118852, 1588048, 1758196, 2237704, 3076843, 3516392, 4475408, 6153686, 7032784, 12307372, 24614744, 49229488]

約数ペア:

[(1, 49229488), (2, 24614744), (4, 12307372), (7, 7032784), (8, 6153686), (11, 4475408), (14, 3516392), (16, 3076843), (22, 2237704), (28, 1758196), (31, 1588048), (44, 1118852), (56, 879098), (62, 794024), (77, 639344), (88, 559426), (112, 439549), (124, 397012), (154, 319672), (176, 279713), (217, 226864), (248, 198506), (308, 159836), (341, 144368), (434, 113432), (496, 99253), (616, 79918), (682, 72184), (868, 56716), (1232, 39959), (1289, 38192), (1364, 36092), (1736, 28358), (2387, 20624), (2578, 19096), (2728, 18046), (3472, 14179), (4774, 10312), (5156, 9548), (5456, 9023)]