51502008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 138153600

約数和(自身を除く): 86651592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 2014, 2131, 3021, 4028, 4262, 6042, 6393, 8056, 8524, 12084, 12786, 17048, 24168, 25572, 40489, 51144, 80978, 112943, 121467, 161956, 225886, 242934, 323912, 338829, 451772, 485868, 677658, 903544, 971736, 1355316, 2145917, 2710632, 4291834, 6437751, 8583668, 12875502, 17167336, 25751004, 51502008]

約数ペア:

[(1, 51502008), (2, 25751004), (3, 17167336), (4, 12875502), (6, 8583668), (8, 6437751), (12, 4291834), (19, 2710632), (24, 2145917), (38, 1355316), (53, 971736), (57, 903544), (76, 677658), (106, 485868), (114, 451772), (152, 338829), (159, 323912), (212, 242934), (228, 225886), (318, 161956), (424, 121467), (456, 112943), (636, 80978), (1007, 51144), (1272, 40489), (2014, 25572), (2131, 24168), (3021, 17048), (4028, 12786), (4262, 12084), (6042, 8524), (6393, 8056)]