54971098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 109105920

約数和(自身を除く): 54134822

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 109, 119, 163, 182, 218, 221, 238, 326, 442, 763, 1141, 1417, 1526, 1547, 1853, 2119, 2282, 2771, 2834, 3094, 3706, 4238, 5542, 9919, 12971, 14833, 17767, 19397, 19838, 24089, 25942, 29666, 35534, 36023, 38794, 48178, 72046, 124369, 168623, 230971, 248738, 252161, 302039, 337246, 461942, 504322, 604078, 1616797, 2114273, 3233594, 3926507, 4228546, 7853014, 27485549, 54971098]

約数ペア:

[(1, 54971098), (2, 27485549), (7, 7853014), (13, 4228546), (14, 3926507), (17, 3233594), (26, 2114273), (34, 1616797), (91, 604078), (109, 504322), (119, 461942), (163, 337246), (182, 302039), (218, 252161), (221, 248738), (238, 230971), (326, 168623), (442, 124369), (763, 72046), (1141, 48178), (1417, 38794), (1526, 36023), (1547, 35534), (1853, 29666), (2119, 25942), (2282, 24089), (2771, 19838), (2834, 19397), (3094, 17767), (3706, 14833), (4238, 12971), (5542, 9919)]