51560640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17903}}^1$

素因数の和:17926

約数の個数: 84

約数和(自身を含む): 177357024

約数和(自身を除く): 125796384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 17903, 35806, 53709, 71612, 89515, 107418, 143224, 161127, 179030, 214836, 268545, 286448, 322254, 358060, 429672, 537090, 572896, 644508, 716120, 805635, 859344, 1074180, 1145792, 1289016, 1432240, 1611270, 1718688, 2148360, 2578032, 2864480, 3222540, 3437376, 4296720, 5156064, 5728960, 6445080, 8593440, 10312128, 12890160, 17186880, 25780320, 51560640]

約数ペア:

[(1, 51560640), (2, 25780320), (3, 17186880), (4, 12890160), (5, 10312128), (6, 8593440), (8, 6445080), (9, 5728960), (10, 5156064), (12, 4296720), (15, 3437376), (16, 3222540), (18, 2864480), (20, 2578032), (24, 2148360), (30, 1718688), (32, 1611270), (36, 1432240), (40, 1289016), (45, 1145792), (48, 1074180), (60, 859344), (64, 805635), (72, 716120), (80, 644508), (90, 572896), (96, 537090), (120, 429672), (144, 358060), (160, 322254), (180, 286448), (192, 268545), (240, 214836), (288, 179030), (320, 161127), (360, 143224), (480, 107418), (576, 89515), (720, 71612), (960, 53709), (1440, 35806), (2880, 17903)]