54811900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3833}}^1$

素因数の和:3871

約数の個数: 72

約数和(自身を含む): 139772304

約数和(自身を除く): 84960404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 3833, 7150, 7666, 14300, 15332, 19165, 38330, 42163, 49829, 76660, 84326, 95825, 99658, 168652, 191650, 199316, 210815, 249145, 383300, 421630, 498290, 548119, 843260, 996580, 1054075, 1096238, 1245725, 2108150, 2192476, 2491450, 2740595, 4216300, 4982900, 5481190, 10962380, 13702975, 27405950, 54811900]

約数ペア:

[(1, 54811900), (2, 27405950), (4, 13702975), (5, 10962380), (10, 5481190), (11, 4982900), (13, 4216300), (20, 2740595), (22, 2491450), (25, 2192476), (26, 2108150), (44, 1245725), (50, 1096238), (52, 1054075), (55, 996580), (65, 843260), (100, 548119), (110, 498290), (130, 421630), (143, 383300), (220, 249145), (260, 210815), (275, 199316), (286, 191650), (325, 168652), (550, 99658), (572, 95825), (650, 84326), (715, 76660), (1100, 49829), (1300, 42163), (1430, 38330), (2860, 19165), (3575, 15332), (3833, 14300), (7150, 7666)]