55048050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 149069700

約数和(自身を除く): 94021650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 821, 894, 1341, 1490, 1642, 2235, 2463, 2682, 3725, 4105, 4470, 4926, 6705, 7389, 7450, 8210, 11175, 12315, 13410, 14778, 20525, 22350, 24630, 33525, 36945, 41050, 61575, 67050, 73890, 122329, 123150, 184725, 244658, 366987, 369450, 611645, 733974, 1100961, 1223290, 1834935, 2201922, 3058225, 3669870, 5504805, 6116450, 9174675, 11009610, 18349350, 27524025, 55048050]

約数ペア:

[(1, 55048050), (2, 27524025), (3, 18349350), (5, 11009610), (6, 9174675), (9, 6116450), (10, 5504805), (15, 3669870), (18, 3058225), (25, 2201922), (30, 1834935), (45, 1223290), (50, 1100961), (75, 733974), (90, 611645), (149, 369450), (150, 366987), (225, 244658), (298, 184725), (447, 123150), (450, 122329), (745, 73890), (821, 67050), (894, 61575), (1341, 41050), (1490, 36945), (1642, 33525), (2235, 24630), (2463, 22350), (2682, 20525), (3725, 14778), (4105, 13410), (4470, 12315), (4926, 11175), (6705, 8210), (7389, 7450)]