53087190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4445

約数の個数: 64

約数和(自身を含む): 141668352

約数和(自身を除く): 88581162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 4391, 6045, 8782, 12090, 13173, 21955, 26346, 43910, 57083, 65865, 114166, 131730, 136121, 171249, 272242, 285415, 342498, 408363, 570830, 680605, 816726, 856245, 1361210, 1712490, 1769573, 2041815, 3539146, 4083630, 5308719, 8847865, 10617438, 17695730, 26543595, 53087190]

約数ペア:

[(1, 53087190), (2, 26543595), (3, 17695730), (5, 10617438), (6, 8847865), (10, 5308719), (13, 4083630), (15, 3539146), (26, 2041815), (30, 1769573), (31, 1712490), (39, 1361210), (62, 856245), (65, 816726), (78, 680605), (93, 570830), (130, 408363), (155, 342498), (186, 285415), (195, 272242), (310, 171249), (390, 136121), (403, 131730), (465, 114166), (806, 65865), (930, 57083), (1209, 43910), (2015, 26346), (2418, 21955), (4030, 13173), (4391, 12090), (6045, 8782)]