55761219

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 89390080

約数和(自身を除く): 33628861

約数列:

[1, 3, 9, 19, 31, 57, 67, 93, 157, 171, 201, 279, 471, 589, 603, 1273, 1413, 1767, 2077, 2983, 3819, 4867, 5301, 6231, 8949, 10519, 11457, 14601, 18693, 26847, 31557, 39463, 43803, 92473, 94671, 118389, 199861, 277419, 326089, 355167, 599583, 832257, 978267, 1798749, 2934801, 6195691, 18587073, 55761219]

約数ペア:

[(1, 55761219), (3, 18587073), (9, 6195691), (19, 2934801), (31, 1798749), (57, 978267), (67, 832257), (93, 599583), (157, 355167), (171, 326089), (201, 277419), (279, 199861), (471, 118389), (589, 94671), (603, 92473), (1273, 43803), (1413, 39463), (1767, 31557), (2077, 26847), (2983, 18693), (3819, 14601), (4867, 11457), (5301, 10519), (6231, 8949)]