49661478

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 117600000

約数和(自身を除く): 67938522

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 97, 114, 171, 194, 291, 342, 499, 513, 582, 873, 998, 1026, 1497, 1746, 1843, 2619, 2994, 3686, 4491, 5238, 5529, 8982, 9481, 11058, 13473, 16587, 18962, 26946, 28443, 33174, 48403, 49761, 56886, 85329, 96806, 99522, 145209, 170658, 255987, 290418, 435627, 511974, 871254, 919657, 1306881, 1839314, 2613762, 2758971, 5517942, 8276913, 16553826, 24830739, 49661478]

約数ペア:

[(1, 49661478), (2, 24830739), (3, 16553826), (6, 8276913), (9, 5517942), (18, 2758971), (19, 2613762), (27, 1839314), (38, 1306881), (54, 919657), (57, 871254), (97, 511974), (114, 435627), (171, 290418), (194, 255987), (291, 170658), (342, 145209), (499, 99522), (513, 96806), (582, 85329), (873, 56886), (998, 49761), (1026, 48403), (1497, 33174), (1746, 28443), (1843, 26946), (2619, 18962), (2994, 16587), (3686, 13473), (4491, 11058), (5238, 9481), (5529, 8982)]