51972953565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2747711}}^1$

素因数の和:2747829

約数の個数: 32

約数和(自身を含む): 90476660736

約数和(自身を除く): 38503707171

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 18915, 2747711, 8243133, 13738555, 35720243, 41215665, 107160729, 178601215, 266527967, 535803645, 799583901, 1332639835, 3464863571, 3997919505, 10394590713, 17324317855, 51972953565]

約数ペア:

[(1, 51972953565), (3, 17324317855), (5, 10394590713), (13, 3997919505), (15, 3464863571), (39, 1332639835), (65, 799583901), (97, 535803645), (195, 266527967), (291, 178601215), (485, 107160729), (1261, 41215665), (1455, 35720243), (3783, 13738555), (6305, 8243133), (18915, 2747711)]