53094987

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 91267200

約数和(自身を除く): 38172213

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 97, 99, 171, 209, 291, 297, 513, 627, 873, 1067, 1843, 1881, 2619, 3201, 5529, 5643, 9409, 9603, 16587, 20273, 28227, 28809, 49761, 60819, 84681, 103499, 178771, 182457, 254043, 310497, 536313, 547371, 931491, 1608939, 1966481, 2794473, 4826817, 5899443, 17698329, 53094987]

約数ペア:

[(1, 53094987), (3, 17698329), (9, 5899443), (11, 4826817), (19, 2794473), (27, 1966481), (33, 1608939), (57, 931491), (97, 547371), (99, 536313), (171, 310497), (209, 254043), (291, 182457), (297, 178771), (513, 103499), (627, 84681), (873, 60819), (1067, 49761), (1843, 28809), (1881, 28227), (2619, 20273), (3201, 16587), (5529, 9603), (5643, 9409)]