51103395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 103177152

約数和(自身を除く): 52073757

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3061, 3339, 5565, 9183, 15305, 16695, 21427, 27549, 45915, 64281, 107135, 137745, 162233, 192843, 321405, 486699, 811165, 964215, 1135631, 1460097, 2433495, 3406893, 5678155, 7300485, 10220679, 17034465, 51103395]

約数ペア:

[(1, 51103395), (3, 17034465), (5, 10220679), (7, 7300485), (9, 5678155), (15, 3406893), (21, 2433495), (35, 1460097), (45, 1135631), (53, 964215), (63, 811165), (105, 486699), (159, 321405), (265, 192843), (315, 162233), (371, 137745), (477, 107135), (795, 64281), (1113, 45915), (1855, 27549), (2385, 21427), (3061, 16695), (3339, 15305), (5565, 9183)]