47933132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 99426096

約数和(自身を除く): 51492964

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 97, 169, 172, 194, 221, 338, 388, 442, 559, 676, 731, 884, 1118, 1261, 1462, 1649, 2236, 2522, 2873, 2924, 3298, 4171, 5044, 5746, 6596, 7267, 8342, 9503, 11492, 14534, 16393, 16684, 19006, 21437, 29068, 32786, 38012, 42874, 54223, 65572, 70907, 85748, 108446, 123539, 141814, 216892, 247078, 278681, 283628, 494156, 557362, 704899, 921791, 1114724, 1409798, 1843582, 2819596, 3687164, 11983283, 23966566, 47933132]

約数ペア:

[(1, 47933132), (2, 23966566), (4, 11983283), (13, 3687164), (17, 2819596), (26, 1843582), (34, 1409798), (43, 1114724), (52, 921791), (68, 704899), (86, 557362), (97, 494156), (169, 283628), (172, 278681), (194, 247078), (221, 216892), (338, 141814), (388, 123539), (442, 108446), (559, 85748), (676, 70907), (731, 65572), (884, 54223), (1118, 42874), (1261, 38012), (1462, 32786), (1649, 29068), (2236, 21437), (2522, 19006), (2873, 16684), (2924, 16393), (3298, 14534), (4171, 11492), (5044, 9503), (5746, 8342), (6596, 7267)]