55603443

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 95477760

約数和(自身を除く): 39874317

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 73, 83, 133, 161, 219, 249, 399, 437, 483, 511, 581, 1311, 1387, 1533, 1577, 1679, 1743, 1909, 3059, 4161, 4731, 5037, 5727, 6059, 9177, 9709, 11039, 11753, 13363, 18177, 29127, 31901, 33117, 35259, 36271, 40089, 42413, 95703, 108813, 115121, 127239, 139357, 223307, 253897, 345363, 418071, 669921, 761691, 805847, 975499, 2417541, 2647783, 2926497, 7943349, 18534481, 55603443]

約数ペア:

[(1, 55603443), (3, 18534481), (7, 7943349), (19, 2926497), (21, 2647783), (23, 2417541), (57, 975499), (69, 805847), (73, 761691), (83, 669921), (133, 418071), (161, 345363), (219, 253897), (249, 223307), (399, 139357), (437, 127239), (483, 115121), (511, 108813), (581, 95703), (1311, 42413), (1387, 40089), (1533, 36271), (1577, 35259), (1679, 33117), (1743, 31901), (1909, 29127), (3059, 18177), (4161, 13363), (4731, 11753), (5037, 11039), (5727, 9709), (6059, 9177)]