49909590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9091}}^1$

素因数の和:9165

約数の個数: 48

約数和(自身を含む): 131906736

約数和(自身を除く): 81997146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 9091, 18182, 27273, 45455, 54546, 81819, 90910, 136365, 163638, 272730, 409095, 554551, 818190, 1109102, 1663653, 2772755, 3327306, 4990959, 5545510, 8318265, 9981918, 16636530, 24954795, 49909590]

約数ペア:

[(1, 49909590), (2, 24954795), (3, 16636530), (5, 9981918), (6, 8318265), (9, 5545510), (10, 4990959), (15, 3327306), (18, 2772755), (30, 1663653), (45, 1109102), (61, 818190), (90, 554551), (122, 409095), (183, 272730), (305, 163638), (366, 136365), (549, 90910), (610, 81819), (915, 54546), (1098, 45455), (1830, 27273), (2745, 18182), (5490, 9091)]