53191502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 104315904

約数和(自身を除く): 51124402

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 97, 131, 161, 182, 194, 262, 299, 322, 598, 679, 917, 1261, 1358, 1703, 1834, 2093, 2231, 2522, 3013, 3406, 4186, 4462, 6026, 8827, 11921, 12707, 15617, 17654, 21091, 23842, 25414, 29003, 31234, 39169, 42182, 58006, 78338, 88949, 165191, 177898, 203021, 274183, 292261, 330382, 406042, 548366, 584522, 1156337, 2045827, 2312674, 3799393, 4091654, 7598786, 26595751, 53191502]

約数ペア:

[(1, 53191502), (2, 26595751), (7, 7598786), (13, 4091654), (14, 3799393), (23, 2312674), (26, 2045827), (46, 1156337), (91, 584522), (97, 548366), (131, 406042), (161, 330382), (182, 292261), (194, 274183), (262, 203021), (299, 177898), (322, 165191), (598, 88949), (679, 78338), (917, 58006), (1261, 42182), (1358, 39169), (1703, 31234), (1834, 29003), (2093, 25414), (2231, 23842), (2522, 21091), (3013, 17654), (3406, 15617), (4186, 12707), (4462, 11921), (6026, 8827)]