45242750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 98122752

約数和(自身を除く): 52880002

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 125, 175, 206, 250, 251, 350, 502, 515, 721, 875, 1030, 1255, 1442, 1750, 1757, 2510, 2575, 3514, 3605, 5150, 6275, 7210, 8785, 12550, 12875, 17570, 18025, 25750, 25853, 31375, 36050, 43925, 51706, 62750, 87850, 90125, 129265, 180250, 180971, 219625, 258530, 361942, 439250, 646325, 904855, 1292650, 1809710, 3231625, 4524275, 6463250, 9048550, 22621375, 45242750]

約数ペア:

[(1, 45242750), (2, 22621375), (5, 9048550), (7, 6463250), (10, 4524275), (14, 3231625), (25, 1809710), (35, 1292650), (50, 904855), (70, 646325), (103, 439250), (125, 361942), (175, 258530), (206, 219625), (250, 180971), (251, 180250), (350, 129265), (502, 90125), (515, 87850), (721, 62750), (875, 51706), (1030, 43925), (1255, 36050), (1442, 31375), (1750, 25853), (1757, 25750), (2510, 18025), (2575, 17570), (3514, 12875), (3605, 12550), (5150, 8785), (6275, 7210)]