51587190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3001}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 134873856

約数和(自身を除く): 83286666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3001, 3438, 5730, 6002, 8595, 9003, 15005, 17190, 18006, 27009, 30010, 45015, 54018, 90030, 135045, 270090, 573191, 1146382, 1719573, 2865955, 3439146, 5158719, 5731910, 8597865, 10317438, 17195730, 25793595, 51587190]

約数ペア:

[(1, 51587190), (2, 25793595), (3, 17195730), (5, 10317438), (6, 8597865), (9, 5731910), (10, 5158719), (15, 3439146), (18, 2865955), (30, 1719573), (45, 1146382), (90, 573191), (191, 270090), (382, 135045), (573, 90030), (955, 54018), (1146, 45015), (1719, 30010), (1910, 27009), (2865, 18006), (3001, 17190), (3438, 15005), (5730, 9003), (6002, 8595)]