48731442

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 105821184

約数和(自身を除く): 57089742

約数列:

[1, 2, 3, 6, 31, 37, 62, 73, 74, 93, 97, 111, 146, 186, 194, 219, 222, 291, 438, 582, 1147, 2263, 2294, 2701, 3007, 3441, 3589, 4526, 5402, 6014, 6789, 6882, 7081, 7178, 8103, 9021, 10767, 13578, 14162, 16206, 18042, 21243, 21534, 42486, 83731, 111259, 167462, 219511, 222518, 251193, 261997, 333777, 439022, 502386, 523994, 658533, 667554, 785991, 1317066, 1571982, 8121907, 16243814, 24365721, 48731442]

約数ペア:

[(1, 48731442), (2, 24365721), (3, 16243814), (6, 8121907), (31, 1571982), (37, 1317066), (62, 785991), (73, 667554), (74, 658533), (93, 523994), (97, 502386), (111, 439022), (146, 333777), (186, 261997), (194, 251193), (219, 222518), (222, 219511), (291, 167462), (438, 111259), (582, 83731), (1147, 42486), (2263, 21534), (2294, 21243), (2701, 18042), (3007, 16206), (3441, 14162), (3589, 13578), (4526, 10767), (5402, 9021), (6014, 8103), (6789, 7178), (6882, 7081)]