49560120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 167112000

約数和(自身を除く): 117551880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 421, 436, 540, 545, 654, 842, 872, 981, 1080, 1090, 1263, 1308, 1635, 1684, 1962, 2105, 2180, 2526, 2616, 2943, 3270, 3368, 3789, 3924, 4210, 4360, 4905, 5052, 5886, 6315, 6540, 7578, 7848, 8420, 9810, 10104, 11367, 11772, 12630, 13080, 14715, 15156, 16840, 18945, 19620, 22734, 23544, 25260, 29430, 30312, 37890, 39240, 45468, 45889, 50520, 56835, 58860, 75780, 90936, 91778, 113670, 117720, 137667, 151560, 183556, 227340, 229445, 275334, 367112, 413001, 454680, 458890, 550668, 688335, 826002, 917780, 1101336, 1239003, 1376670, 1652004, 1835560, 2065005, 2478006, 2753340, 3304008, 4130010, 4956012, 5506680, 6195015, 8260020, 9912024, 12390030, 16520040, 24780060, 49560120]

約数ペア:

[(1, 49560120), (2, 24780060), (3, 16520040), (4, 12390030), (5, 9912024), (6, 8260020), (8, 6195015), (9, 5506680), (10, 4956012), (12, 4130010), (15, 3304008), (18, 2753340), (20, 2478006), (24, 2065005), (27, 1835560), (30, 1652004), (36, 1376670), (40, 1239003), (45, 1101336), (54, 917780), (60, 826002), (72, 688335), (90, 550668), (108, 458890), (109, 454680), (120, 413001), (135, 367112), (180, 275334), (216, 229445), (218, 227340), (270, 183556), (327, 151560), (360, 137667), (421, 117720), (436, 113670), (540, 91778), (545, 90936), (654, 75780), (842, 58860), (872, 56835), (981, 50520), (1080, 45889), (1090, 45468), (1263, 39240), (1308, 37890), (1635, 30312), (1684, 29430), (1962, 25260), (2105, 23544), (2180, 22734), (2526, 19620), (2616, 18945), (2943, 16840), (3270, 15156), (3368, 14715), (3789, 13080), (3924, 12630), (4210, 11772), (4360, 11367), (4905, 10104), (5052, 9810), (5886, 8420), (6315, 7848), (6540, 7578)]