55638916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4663}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 103167680

約数和(自身を除く): 47528764

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 4663, 5966, 9326, 11932, 18652, 88597, 177194, 354388, 732091, 1464182, 2928364, 13909729, 27819458, 55638916]

約数ペア:

[(1, 55638916), (2, 27819458), (4, 13909729), (19, 2928364), (38, 1464182), (76, 732091), (157, 354388), (314, 177194), (628, 88597), (2983, 18652), (4663, 11932), (5966, 9326)]