49416976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 115929088

約数和(自身を除く): 66512112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 331, 344, 434, 496, 602, 662, 688, 868, 1204, 1324, 1333, 1736, 2317, 2408, 2648, 2666, 3472, 4634, 4816, 5296, 5332, 9268, 9331, 10261, 10664, 14233, 18536, 18662, 20522, 21328, 28466, 37072, 37324, 41044, 56932, 71827, 74648, 82088, 99631, 113864, 143654, 149296, 164176, 199262, 227728, 287308, 398524, 441223, 574616, 797048, 882446, 1149232, 1594096, 1764892, 3088561, 3529784, 6177122, 7059568, 12354244, 24708488, 49416976]

約数ペア:

[(1, 49416976), (2, 24708488), (4, 12354244), (7, 7059568), (8, 6177122), (14, 3529784), (16, 3088561), (28, 1764892), (31, 1594096), (43, 1149232), (56, 882446), (62, 797048), (86, 574616), (112, 441223), (124, 398524), (172, 287308), (217, 227728), (248, 199262), (301, 164176), (331, 149296), (344, 143654), (434, 113864), (496, 99631), (602, 82088), (662, 74648), (688, 71827), (868, 56932), (1204, 41044), (1324, 37324), (1333, 37072), (1736, 28466), (2317, 21328), (2408, 20522), (2648, 18662), (2666, 18536), (3472, 14233), (4634, 10664), (4816, 10261), (5296, 9331), (5332, 9268)]