53307597

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 40695603

約数列:

[1, 3, 7, 17, 19, 21, 29, 51, 57, 87, 119, 133, 203, 271, 323, 357, 399, 493, 551, 609, 813, 969, 1479, 1653, 1897, 2261, 3451, 3857, 4607, 5149, 5691, 6783, 7859, 9367, 10353, 11571, 13821, 15447, 23577, 28101, 32249, 36043, 55013, 65569, 87533, 96747, 108129, 133603, 149321, 165039, 196707, 262599, 400809, 447963, 612731, 935221, 1045247, 1838193, 2538457, 2805663, 3135741, 7615371, 17769199, 53307597]

約数ペア:

[(1, 53307597), (3, 17769199), (7, 7615371), (17, 3135741), (19, 2805663), (21, 2538457), (29, 1838193), (51, 1045247), (57, 935221), (87, 612731), (119, 447963), (133, 400809), (203, 262599), (271, 196707), (323, 165039), (357, 149321), (399, 133603), (493, 108129), (551, 96747), (609, 87533), (813, 65569), (969, 55013), (1479, 36043), (1653, 32249), (1897, 28101), (2261, 23577), (3451, 15447), (3857, 13821), (4607, 11571), (5149, 10353), (5691, 9367), (6783, 7859)]