45000650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 88387200

約数和(自身を除く): 43386550

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 109, 115, 218, 230, 359, 545, 575, 718, 1090, 1150, 1795, 2507, 2725, 3590, 5014, 5450, 8257, 8975, 12535, 16514, 17950, 25070, 39131, 41285, 62675, 78262, 82570, 125350, 195655, 206425, 391310, 412850, 900013, 978275, 1800026, 1956550, 4500065, 9000130, 22500325, 45000650]

約数ペア:

[(1, 45000650), (2, 22500325), (5, 9000130), (10, 4500065), (23, 1956550), (25, 1800026), (46, 978275), (50, 900013), (109, 412850), (115, 391310), (218, 206425), (230, 195655), (359, 125350), (545, 82570), (575, 78262), (718, 62675), (1090, 41285), (1150, 39131), (1795, 25070), (2507, 17950), (2725, 16514), (3590, 12535), (5014, 8975), (5450, 8257)]