47165800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1949}}^1$

素因数の和:1987

約数の個数: 72

約数和(自身を含む): 120597750

約数和(自身を除く): 73431950

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 1949, 2200, 2420, 3025, 3898, 4840, 6050, 7796, 9745, 12100, 15592, 19490, 21439, 24200, 38980, 42878, 48725, 77960, 85756, 97450, 107195, 171512, 194900, 214390, 235829, 389800, 428780, 471658, 535975, 857560, 943316, 1071950, 1179145, 1886632, 2143900, 2358290, 4287800, 4716580, 5895725, 9433160, 11791450, 23582900, 47165800]

約数ペア:

[(1, 47165800), (2, 23582900), (4, 11791450), (5, 9433160), (8, 5895725), (10, 4716580), (11, 4287800), (20, 2358290), (22, 2143900), (25, 1886632), (40, 1179145), (44, 1071950), (50, 943316), (55, 857560), (88, 535975), (100, 471658), (110, 428780), (121, 389800), (200, 235829), (220, 214390), (242, 194900), (275, 171512), (440, 107195), (484, 97450), (550, 85756), (605, 77960), (968, 48725), (1100, 42878), (1210, 38980), (1949, 24200), (2200, 21439), (2420, 19490), (3025, 15592), (3898, 12100), (4840, 9745), (6050, 7796)]