550788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 1505280

約数和(自身を除く): 954492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 83, 84, 158, 166, 237, 249, 316, 332, 474, 498, 553, 581, 948, 996, 1106, 1162, 1659, 1743, 2212, 2324, 3318, 3486, 6557, 6636, 6972, 13114, 19671, 26228, 39342, 45899, 78684, 91798, 137697, 183596, 275394, 550788]

約数ペア:

[(1, 550788), (2, 275394), (3, 183596), (4, 137697), (6, 91798), (7, 78684), (12, 45899), (14, 39342), (21, 26228), (28, 19671), (42, 13114), (79, 6972), (83, 6636), (84, 6557), (158, 3486), (166, 3318), (237, 2324), (249, 2212), (316, 1743), (332, 1659), (474, 1162), (498, 1106), (553, 996), (581, 948)]