53990328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{321371}}^1$

素因数の和:321387

約数の個数: 32

約数和(自身を含む): 154258560

約数和(自身を除く): 100268232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 321371, 642742, 964113, 1285484, 1928226, 2249597, 2570968, 3856452, 4499194, 6748791, 7712904, 8998388, 13497582, 17996776, 26995164, 53990328]

約数ペア:

[(1, 53990328), (2, 26995164), (3, 17996776), (4, 13497582), (6, 8998388), (7, 7712904), (8, 6748791), (12, 4499194), (14, 3856452), (21, 2570968), (24, 2249597), (28, 1928226), (42, 1285484), (56, 964113), (84, 642742), (168, 321371)]