48313846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 44998154

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 53, 106, 133, 149, 161, 266, 298, 322, 371, 437, 742, 874, 1007, 1043, 1219, 2014, 2086, 2438, 2831, 3059, 3427, 5662, 6118, 6854, 7049, 7897, 8533, 14098, 15794, 17066, 19817, 23161, 23989, 39634, 46322, 47978, 55279, 65113, 110558, 130226, 150043, 162127, 181631, 300086, 324254, 363262, 455791, 911582, 1050301, 1271417, 2100602, 2542834, 3450989, 6901978, 24156923, 48313846]

約数ペア:

[(1, 48313846), (2, 24156923), (7, 6901978), (14, 3450989), (19, 2542834), (23, 2100602), (38, 1271417), (46, 1050301), (53, 911582), (106, 455791), (133, 363262), (149, 324254), (161, 300086), (266, 181631), (298, 162127), (322, 150043), (371, 130226), (437, 110558), (742, 65113), (874, 55279), (1007, 47978), (1043, 46322), (1219, 39634), (2014, 23989), (2086, 23161), (2438, 19817), (2831, 17066), (3059, 15794), (3427, 14098), (5662, 8533), (6118, 7897), (6854, 7049)]