56943988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 108743040

約数和(自身を除く): 51799052

約数列:

[1, 2, 4, 19, 38, 61, 71, 76, 122, 142, 173, 244, 284, 346, 692, 1159, 1349, 2318, 2698, 3287, 4331, 4636, 5396, 6574, 8662, 10553, 12283, 13148, 17324, 21106, 24566, 42212, 49132, 82289, 164578, 200507, 233377, 329156, 401014, 466754, 749263, 802028, 933508, 1498526, 2997052, 14235997, 28471994, 56943988]

約数ペア:

[(1, 56943988), (2, 28471994), (4, 14235997), (19, 2997052), (38, 1498526), (61, 933508), (71, 802028), (76, 749263), (122, 466754), (142, 401014), (173, 329156), (244, 233377), (284, 200507), (346, 164578), (692, 82289), (1159, 49132), (1349, 42212), (2318, 24566), (2698, 21106), (3287, 17324), (4331, 13148), (4636, 12283), (5396, 10553), (6574, 8662)]