54564950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 72

約数和(自身を含む): 115773840

約数和(自身を除く): 61208890

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 121, 145, 242, 275, 290, 311, 319, 550, 605, 622, 638, 725, 1210, 1450, 1555, 1595, 3025, 3110, 3190, 3421, 3509, 6050, 6842, 7018, 7775, 7975, 9019, 15550, 15950, 17105, 17545, 18038, 34210, 35090, 37631, 45095, 75262, 85525, 87725, 90190, 99209, 171050, 175450, 188155, 198418, 225475, 376310, 450950, 496045, 940775, 992090, 1091299, 1881550, 2182598, 2480225, 4960450, 5456495, 10912990, 27282475, 54564950]

約数ペア:

[(1, 54564950), (2, 27282475), (5, 10912990), (10, 5456495), (11, 4960450), (22, 2480225), (25, 2182598), (29, 1881550), (50, 1091299), (55, 992090), (58, 940775), (110, 496045), (121, 450950), (145, 376310), (242, 225475), (275, 198418), (290, 188155), (311, 175450), (319, 171050), (550, 99209), (605, 90190), (622, 87725), (638, 85525), (725, 75262), (1210, 45095), (1450, 37631), (1555, 35090), (1595, 34210), (3025, 18038), (3110, 17545), (3190, 17105), (3421, 15950), (3509, 15550), (6050, 9019), (6842, 7975), (7018, 7775)]