49217714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 98165760

約数和(自身を除く): 48948046

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 86, 91, 133, 182, 247, 266, 301, 331, 494, 559, 602, 662, 817, 1118, 1634, 1729, 2317, 3458, 3913, 4303, 4634, 5719, 6289, 7826, 8606, 10621, 11438, 12578, 14233, 21242, 28466, 30121, 44023, 60242, 74347, 81757, 88046, 99631, 148694, 163514, 185029, 199262, 270427, 370058, 540854, 572299, 1144598, 1295203, 1892989, 2590406, 3515551, 3785978, 7031102, 24608857, 49217714]

約数ペア:

[(1, 49217714), (2, 24608857), (7, 7031102), (13, 3785978), (14, 3515551), (19, 2590406), (26, 1892989), (38, 1295203), (43, 1144598), (86, 572299), (91, 540854), (133, 370058), (182, 270427), (247, 199262), (266, 185029), (301, 163514), (331, 148694), (494, 99631), (559, 88046), (602, 81757), (662, 74347), (817, 60242), (1118, 44023), (1634, 30121), (1729, 28466), (2317, 21242), (3458, 14233), (3913, 12578), (4303, 11438), (4634, 10621), (5719, 8606), (6289, 7826)]