55155308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 108144960

約数和(自身を除く): 52989652

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 109, 148, 218, 263, 436, 481, 526, 962, 1052, 1417, 1924, 2834, 3419, 4033, 5668, 6838, 8066, 9731, 13676, 16132, 19462, 28667, 38924, 52429, 57334, 104858, 114668, 126503, 209716, 253006, 372671, 506012, 745342, 1060679, 1490684, 2121358, 4242716, 13788827, 27577654, 55155308]

約数ペア:

[(1, 55155308), (2, 27577654), (4, 13788827), (13, 4242716), (26, 2121358), (37, 1490684), (52, 1060679), (74, 745342), (109, 506012), (148, 372671), (218, 253006), (263, 209716), (436, 126503), (481, 114668), (526, 104858), (962, 57334), (1052, 52429), (1417, 38924), (1924, 28667), (2834, 19462), (3419, 16132), (4033, 13676), (5668, 9731), (6838, 8066)]