55500044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 104509440

約数和(自身を除く): 49009396

約数列:

[1, 2, 4, 31, 47, 62, 89, 94, 107, 124, 178, 188, 214, 356, 428, 1457, 2759, 2914, 3317, 4183, 5029, 5518, 5828, 6634, 8366, 9523, 10058, 11036, 13268, 16732, 19046, 20116, 38092, 129673, 155899, 259346, 295213, 311798, 447581, 518692, 590426, 623596, 895162, 1180852, 1790324, 13875011, 27750022, 55500044]

約数ペア:

[(1, 55500044), (2, 27750022), (4, 13875011), (31, 1790324), (47, 1180852), (62, 895162), (89, 623596), (94, 590426), (107, 518692), (124, 447581), (178, 311798), (188, 295213), (214, 259346), (356, 155899), (428, 129673), (1457, 38092), (2759, 20116), (2914, 19046), (3317, 16732), (4183, 13268), (5029, 11036), (5518, 10058), (5828, 9523), (6634, 8366)]