52140540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37783}}^1$

素因数の和:37818

約数の個数: 48

約数和(自身を含む): 152345088

約数和(自身を除く): 100204548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 37783, 75566, 113349, 151132, 188915, 226698, 377830, 453396, 566745, 755660, 869009, 1133490, 1738018, 2266980, 2607027, 3476036, 4345045, 5214054, 8690090, 10428108, 13035135, 17380180, 26070270, 52140540]

約数ペア:

[(1, 52140540), (2, 26070270), (3, 17380180), (4, 13035135), (5, 10428108), (6, 8690090), (10, 5214054), (12, 4345045), (15, 3476036), (20, 2607027), (23, 2266980), (30, 1738018), (46, 1133490), (60, 869009), (69, 755660), (92, 566745), (115, 453396), (138, 377830), (230, 226698), (276, 188915), (345, 151132), (460, 113349), (690, 75566), (1380, 37783)]