48745900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 122492160

約数和(自身を除く): 73746260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 332, 350, 415, 581, 700, 830, 839, 1162, 1660, 1678, 2075, 2324, 2905, 3356, 4150, 4195, 5810, 5873, 8300, 8390, 11620, 11746, 14525, 16780, 20975, 23492, 29050, 29365, 41950, 58100, 58730, 69637, 83900, 117460, 139274, 146825, 278548, 293650, 348185, 487459, 587300, 696370, 974918, 1392740, 1740925, 1949836, 2437295, 3481850, 4874590, 6963700, 9749180, 12186475, 24372950, 48745900]

約数ペア:

[(1, 48745900), (2, 24372950), (4, 12186475), (5, 9749180), (7, 6963700), (10, 4874590), (14, 3481850), (20, 2437295), (25, 1949836), (28, 1740925), (35, 1392740), (50, 974918), (70, 696370), (83, 587300), (100, 487459), (140, 348185), (166, 293650), (175, 278548), (332, 146825), (350, 139274), (415, 117460), (581, 83900), (700, 69637), (830, 58730), (839, 58100), (1162, 41950), (1660, 29365), (1678, 29050), (2075, 23492), (2324, 20975), (2905, 16780), (3356, 14525), (4150, 11746), (4195, 11620), (5810, 8390), (5873, 8300)]