13537550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 27654480

約数和(自身を除く): 14116930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 295, 325, 353, 590, 650, 706, 767, 1475, 1534, 1765, 2950, 3530, 3835, 4589, 7670, 8825, 9178, 17650, 19175, 20827, 22945, 38350, 41654, 45890, 104135, 114725, 208270, 229450, 270751, 520675, 541502, 1041350, 1353755, 2707510, 6768775, 13537550]

約数ペア:

[(1, 13537550), (2, 6768775), (5, 2707510), (10, 1353755), (13, 1041350), (25, 541502), (26, 520675), (50, 270751), (59, 229450), (65, 208270), (118, 114725), (130, 104135), (295, 45890), (325, 41654), (353, 38350), (590, 22945), (650, 20827), (706, 19175), (767, 17650), (1475, 9178), (1534, 8825), (1765, 7670), (2950, 4589), (3530, 3835)]