56482790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8867}}^1$

素因数の和:8901

約数の個数: 48

約数和(自身を含む): 127379952

約数和(自身を除く): 70897162

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 8867, 17734, 44335, 62069, 88670, 115271, 124138, 230542, 310345, 434483, 576355, 620690, 806897, 868966, 1152710, 1613794, 2172415, 4034485, 4344830, 5648279, 8068970, 11296558, 28241395, 56482790]

約数ペア:

[(1, 56482790), (2, 28241395), (5, 11296558), (7, 8068970), (10, 5648279), (13, 4344830), (14, 4034485), (26, 2172415), (35, 1613794), (49, 1152710), (65, 868966), (70, 806897), (91, 620690), (98, 576355), (130, 434483), (182, 310345), (245, 230542), (455, 124138), (490, 115271), (637, 88670), (910, 62069), (1274, 44335), (3185, 17734), (6370, 8867)]