55949148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 150106320

約数和(自身を除く): 94157172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 521, 628, 684, 942, 1042, 1413, 1563, 1884, 2084, 2826, 2983, 3126, 4689, 5652, 5966, 6252, 8949, 9378, 9899, 11932, 17898, 18756, 19798, 26847, 29697, 35796, 39596, 53694, 59394, 81797, 89091, 107388, 118788, 163594, 178182, 245391, 327188, 356364, 490782, 736173, 981564, 1472346, 1554143, 2944692, 3108286, 4662429, 6216572, 9324858, 13987287, 18649716, 27974574, 55949148]

約数ペア:

[(1, 55949148), (2, 27974574), (3, 18649716), (4, 13987287), (6, 9324858), (9, 6216572), (12, 4662429), (18, 3108286), (19, 2944692), (36, 1554143), (38, 1472346), (57, 981564), (76, 736173), (114, 490782), (157, 356364), (171, 327188), (228, 245391), (314, 178182), (342, 163594), (471, 118788), (521, 107388), (628, 89091), (684, 81797), (942, 59394), (1042, 53694), (1413, 39596), (1563, 35796), (1884, 29697), (2084, 26847), (2826, 19798), (2983, 18756), (3126, 17898), (4689, 11932), (5652, 9899), (5966, 9378), (6252, 8949)]