29910444

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 71850240

約数和(自身を除く): 41939796

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 359, 393, 524, 636, 718, 786, 1077, 1436, 1572, 2154, 4308, 6943, 13886, 19027, 20829, 27772, 38054, 41658, 47029, 57081, 76108, 83316, 94058, 114162, 141087, 188116, 228324, 282174, 564348, 2492537, 4985074, 7477611, 9970148, 14955222, 29910444]

約数ペア:

[(1, 29910444), (2, 14955222), (3, 9970148), (4, 7477611), (6, 4985074), (12, 2492537), (53, 564348), (106, 282174), (131, 228324), (159, 188116), (212, 141087), (262, 114162), (318, 94058), (359, 83316), (393, 76108), (524, 57081), (636, 47029), (718, 41658), (786, 38054), (1077, 27772), (1436, 20829), (1572, 19027), (2154, 13886), (4308, 6943)]