24649950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12641}}^1$

素因数の和:12669

約数の個数: 48

約数和(自身を含む): 65839536

約数和(自身を除く): 41189586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 12641, 25282, 37923, 63205, 75846, 126410, 164333, 189615, 316025, 328666, 379230, 492999, 632050, 821665, 948075, 985998, 1643330, 1896150, 2464995, 4108325, 4929990, 8216650, 12324975, 24649950]

約数ペア:

[(1, 24649950), (2, 12324975), (3, 8216650), (5, 4929990), (6, 4108325), (10, 2464995), (13, 1896150), (15, 1643330), (25, 985998), (26, 948075), (30, 821665), (39, 632050), (50, 492999), (65, 379230), (75, 328666), (78, 316025), (130, 189615), (150, 164333), (195, 126410), (325, 75846), (390, 63205), (650, 37923), (975, 25282), (1950, 12641)]