51695306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 87913728

約数和(自身を除く): 36218422

約数列:

[1, 2, 13, 23, 26, 46, 137, 274, 299, 598, 631, 1262, 1781, 3151, 3562, 6302, 8203, 14513, 16406, 29026, 40963, 81926, 86447, 172894, 188669, 377338, 1123811, 1988281, 2247622, 3976562, 25847653, 51695306]

約数ペア:

[(1, 51695306), (2, 25847653), (13, 3976562), (23, 2247622), (26, 1988281), (46, 1123811), (137, 377338), (274, 188669), (299, 172894), (598, 86447), (631, 81926), (1262, 40963), (1781, 29026), (3151, 16406), (3562, 14513), (6302, 8203)]