51241290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89897}}^1$

素因数の和:89926

約数の個数: 32

約数和(自身を含む): 129453120

約数和(自身を除く): 78211830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 89897, 179794, 269691, 449485, 539382, 898970, 1348455, 1708043, 2696910, 3416086, 5124129, 8540215, 10248258, 17080430, 25620645, 51241290]

約数ペア:

[(1, 51241290), (2, 25620645), (3, 17080430), (5, 10248258), (6, 8540215), (10, 5124129), (15, 3416086), (19, 2696910), (30, 1708043), (38, 1348455), (57, 898970), (95, 539382), (114, 449485), (190, 269691), (285, 179794), (570, 89897)]