45382419

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 71884800

約数和(自身を除く): 26502381

約数列:

[1, 3, 9, 29, 31, 71, 79, 87, 93, 213, 237, 261, 279, 639, 711, 899, 2059, 2201, 2291, 2449, 2697, 5609, 6177, 6603, 6873, 7347, 8091, 16827, 18531, 19809, 20619, 22041, 50481, 63829, 71021, 162661, 173879, 191487, 213063, 487983, 521637, 574461, 639189, 1463949, 1564911, 5042491, 15127473, 45382419]

約数ペア:

[(1, 45382419), (3, 15127473), (9, 5042491), (29, 1564911), (31, 1463949), (71, 639189), (79, 574461), (87, 521637), (93, 487983), (213, 213063), (237, 191487), (261, 173879), (279, 162661), (639, 71021), (711, 63829), (899, 50481), (2059, 22041), (2201, 20619), (2291, 19809), (2449, 18531), (2697, 16827), (5609, 8091), (6177, 7347), (6603, 6873)]