55075930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2143

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 71206310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2087, 2639, 3770, 4174, 5278, 10435, 13195, 14609, 20870, 26390, 27131, 29218, 54262, 60523, 73045, 121046, 135655, 146090, 189917, 271310, 302615, 379834, 423661, 605230, 786799, 847322, 949585, 1573598, 1899170, 2118305, 3933995, 4236610, 5507593, 7867990, 11015186, 27537965, 55075930]

約数ペア:

[(1, 55075930), (2, 27537965), (5, 11015186), (7, 7867990), (10, 5507593), (13, 4236610), (14, 3933995), (26, 2118305), (29, 1899170), (35, 1573598), (58, 949585), (65, 847322), (70, 786799), (91, 605230), (130, 423661), (145, 379834), (182, 302615), (203, 271310), (290, 189917), (377, 146090), (406, 135655), (455, 121046), (754, 73045), (910, 60523), (1015, 54262), (1885, 29218), (2030, 27131), (2087, 26390), (2639, 20870), (3770, 14609), (4174, 13195), (5278, 10435)]