52006740920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15664681}}^1$

素因数の和:15664775

約数の個数: 32

約数和(自身を含む): 118424995920

約数和(自身を除く): 66418255000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 15664681, 31329362, 62658724, 78323405, 125317448, 156646810, 313293620, 626587240, 1300168523, 2600337046, 5200674092, 6500842615, 10401348184, 13001685230, 26003370460, 52006740920]

約数ペア:

[(1, 52006740920), (2, 26003370460), (4, 13001685230), (5, 10401348184), (8, 6500842615), (10, 5200674092), (20, 2600337046), (40, 1300168523), (83, 626587240), (166, 313293620), (332, 156646810), (415, 125317448), (664, 78323405), (830, 62658724), (1660, 31329362), (3320, 15664681)]