49955880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1091

約数の個数: 128

約数和(自身を含む): 166763520

約数和(自身を除く): 116807640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1033, 1209, 1240, 1560, 1612, 1860, 2015, 2066, 2418, 3099, 3224, 3720, 4030, 4132, 4836, 5165, 6045, 6198, 8060, 8264, 9672, 10330, 12090, 12396, 13429, 15495, 16120, 20660, 24180, 24792, 26858, 30990, 32023, 40287, 41320, 48360, 53716, 61980, 64046, 67145, 80574, 96069, 107432, 123960, 128092, 134290, 160115, 161148, 192138, 201435, 256184, 268580, 320230, 322296, 384276, 402870, 416299, 480345, 537160, 640460, 768552, 805740, 832598, 960690, 1248897, 1280920, 1611480, 1665196, 1921380, 2081495, 2497794, 3330392, 3842760, 4162990, 4995588, 6244485, 8325980, 9991176, 12488970, 16651960, 24977940, 49955880]

約数ペア:

[(1, 49955880), (2, 24977940), (3, 16651960), (4, 12488970), (5, 9991176), (6, 8325980), (8, 6244485), (10, 4995588), (12, 4162990), (13, 3842760), (15, 3330392), (20, 2497794), (24, 2081495), (26, 1921380), (30, 1665196), (31, 1611480), (39, 1280920), (40, 1248897), (52, 960690), (60, 832598), (62, 805740), (65, 768552), (78, 640460), (93, 537160), (104, 480345), (120, 416299), (124, 402870), (130, 384276), (155, 322296), (156, 320230), (186, 268580), (195, 256184), (248, 201435), (260, 192138), (310, 161148), (312, 160115), (372, 134290), (390, 128092), (403, 123960), (465, 107432), (520, 96069), (620, 80574), (744, 67145), (780, 64046), (806, 61980), (930, 53716), (1033, 48360), (1209, 41320), (1240, 40287), (1560, 32023), (1612, 30990), (1860, 26858), (2015, 24792), (2066, 24180), (2418, 20660), (3099, 16120), (3224, 15495), (3720, 13429), (4030, 12396), (4132, 12090), (4836, 10330), (5165, 9672), (6045, 8264), (6198, 8060)]