50688520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 121273200

約数和(自身を除く): 70584680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1181, 1480, 2146, 2362, 4292, 4724, 5365, 5905, 8584, 9448, 10730, 11810, 21460, 23620, 34249, 42920, 43697, 47240, 68498, 87394, 136996, 171245, 174788, 218485, 273992, 342490, 349576, 436970, 684980, 873940, 1267213, 1369960, 1747880, 2534426, 5068852, 6336065, 10137704, 12672130, 25344260, 50688520]

約数ペア:

[(1, 50688520), (2, 25344260), (4, 12672130), (5, 10137704), (8, 6336065), (10, 5068852), (20, 2534426), (29, 1747880), (37, 1369960), (40, 1267213), (58, 873940), (74, 684980), (116, 436970), (145, 349576), (148, 342490), (185, 273992), (232, 218485), (290, 174788), (296, 171245), (370, 136996), (580, 87394), (740, 68498), (1073, 47240), (1160, 43697), (1181, 42920), (1480, 34249), (2146, 23620), (2362, 21460), (4292, 11810), (4724, 10730), (5365, 9448), (5905, 8584)]