54949500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12211}}^1$

素因数の和:12236

約数の個数: 72

約数和(自身を含む): 173361552

約数和(自身を除く): 118412052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12211, 24422, 36633, 48844, 61055, 73266, 109899, 122110, 146532, 183165, 219798, 244220, 305275, 366330, 439596, 549495, 610550, 732660, 915825, 1098990, 1221100, 1526375, 1831650, 2197980, 2747475, 3052750, 3663300, 4579125, 5494950, 6105500, 9158250, 10989900, 13737375, 18316500, 27474750, 54949500]

約数ペア:

[(1, 54949500), (2, 27474750), (3, 18316500), (4, 13737375), (5, 10989900), (6, 9158250), (9, 6105500), (10, 5494950), (12, 4579125), (15, 3663300), (18, 3052750), (20, 2747475), (25, 2197980), (30, 1831650), (36, 1526375), (45, 1221100), (50, 1098990), (60, 915825), (75, 732660), (90, 610550), (100, 549495), (125, 439596), (150, 366330), (180, 305275), (225, 244220), (250, 219798), (300, 183165), (375, 146532), (450, 122110), (500, 109899), (750, 73266), (900, 61055), (1125, 48844), (1500, 36633), (2250, 24422), (4500, 12211)]