49878318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 121835520

約数和(自身を除く): 71957202

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 406, 434, 609, 651, 899, 1218, 1302, 1321, 1798, 2642, 2697, 3963, 5394, 6293, 7926, 9247, 12586, 18494, 18879, 27741, 37758, 38309, 40951, 55482, 76618, 81902, 114927, 122853, 229854, 245706, 268163, 286657, 536326, 573314, 804489, 859971, 1187579, 1608978, 1719942, 2375158, 3562737, 7125474, 8313053, 16626106, 24939159, 49878318]

約数ペア:

[(1, 49878318), (2, 24939159), (3, 16626106), (6, 8313053), (7, 7125474), (14, 3562737), (21, 2375158), (29, 1719942), (31, 1608978), (42, 1187579), (58, 859971), (62, 804489), (87, 573314), (93, 536326), (174, 286657), (186, 268163), (203, 245706), (217, 229854), (406, 122853), (434, 114927), (609, 81902), (651, 76618), (899, 55482), (1218, 40951), (1302, 38309), (1321, 37758), (1798, 27741), (2642, 18879), (2697, 18494), (3963, 12586), (5394, 9247), (6293, 7926)]