47998704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 137876592

約数和(自身を除く): 89877888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 97, 104, 122, 156, 169, 183, 194, 208, 244, 291, 312, 338, 366, 388, 488, 507, 582, 624, 676, 732, 776, 793, 976, 1014, 1164, 1261, 1352, 1464, 1552, 1586, 2028, 2328, 2379, 2522, 2704, 2928, 3172, 3783, 4056, 4656, 4758, 5044, 5917, 6344, 7566, 8112, 9516, 10088, 10309, 11834, 12688, 15132, 16393, 17751, 19032, 20176, 20618, 23668, 30264, 30927, 32786, 35502, 38064, 41236, 47336, 49179, 60528, 61854, 65572, 71004, 76921, 82472, 94672, 98358, 123708, 131144, 142008, 153842, 164944, 196716, 230763, 247416, 262288, 284016, 307684, 393432, 461526, 494832, 615368, 786864, 923052, 999973, 1230736, 1846104, 1999946, 2999919, 3692208, 3999892, 5999838, 7999784, 11999676, 15999568, 23999352, 47998704]

約数ペア:

[(1, 47998704), (2, 23999352), (3, 15999568), (4, 11999676), (6, 7999784), (8, 5999838), (12, 3999892), (13, 3692208), (16, 2999919), (24, 1999946), (26, 1846104), (39, 1230736), (48, 999973), (52, 923052), (61, 786864), (78, 615368), (97, 494832), (104, 461526), (122, 393432), (156, 307684), (169, 284016), (183, 262288), (194, 247416), (208, 230763), (244, 196716), (291, 164944), (312, 153842), (338, 142008), (366, 131144), (388, 123708), (488, 98358), (507, 94672), (582, 82472), (624, 76921), (676, 71004), (732, 65572), (776, 61854), (793, 60528), (976, 49179), (1014, 47336), (1164, 41236), (1261, 38064), (1352, 35502), (1464, 32786), (1552, 30927), (1586, 30264), (2028, 23668), (2328, 20618), (2379, 20176), (2522, 19032), (2704, 17751), (2928, 16393), (3172, 15132), (3783, 12688), (4056, 11834), (4656, 10309), (4758, 10088), (5044, 9516), (5917, 8112), (6344, 7566)]