2827550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 5905872

約数和(自身を除く): 3078322

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 97, 106, 110, 194, 265, 275, 485, 530, 550, 583, 970, 1067, 1166, 1325, 2134, 2425, 2650, 2915, 4850, 5141, 5335, 5830, 10282, 10670, 14575, 25705, 26675, 29150, 51410, 53350, 56551, 113102, 128525, 257050, 282755, 565510, 1413775, 2827550]

約数ペア:

[(1, 2827550), (2, 1413775), (5, 565510), (10, 282755), (11, 257050), (22, 128525), (25, 113102), (50, 56551), (53, 53350), (55, 51410), (97, 29150), (106, 26675), (110, 25705), (194, 14575), (265, 10670), (275, 10282), (485, 5830), (530, 5335), (550, 5141), (583, 4850), (970, 2915), (1067, 2650), (1166, 2425), (1325, 2134)]