52255280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 160704000

約数和(自身を除く): 108448720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 499, 560, 595, 616, 680, 748, 770, 880, 935, 952, 998, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 1996, 2380, 2495, 2618, 2992, 3080, 3493, 3740, 3992, 4760, 4990, 5236, 5489, 6160, 6545, 6986, 7480, 7984, 8483, 9520, 9980, 10472, 10978, 13090, 13972, 14960, 16966, 17465, 19960, 20944, 21956, 26180, 27445, 27944, 33932, 34930, 38423, 39920, 42415, 43912, 52360, 54890, 55888, 59381, 67864, 69860, 76846, 84830, 87824, 93313, 104720, 109780, 118762, 135728, 139720, 153692, 169660, 186626, 192115, 219560, 237524, 279440, 296905, 307384, 339320, 373252, 384230, 439120, 466565, 475048, 593810, 614768, 653191, 678640, 746504, 768460, 933130, 950096, 1187620, 1306382, 1493008, 1536920, 1866260, 2375240, 2612764, 3073840, 3265955, 3732520, 4750480, 5225528, 6531910, 7465040, 10451056, 13063820, 26127640, 52255280]

約数ペア:

[(1, 52255280), (2, 26127640), (4, 13063820), (5, 10451056), (7, 7465040), (8, 6531910), (10, 5225528), (11, 4750480), (14, 3732520), (16, 3265955), (17, 3073840), (20, 2612764), (22, 2375240), (28, 1866260), (34, 1536920), (35, 1493008), (40, 1306382), (44, 1187620), (55, 950096), (56, 933130), (68, 768460), (70, 746504), (77, 678640), (80, 653191), (85, 614768), (88, 593810), (110, 475048), (112, 466565), (119, 439120), (136, 384230), (140, 373252), (154, 339320), (170, 307384), (176, 296905), (187, 279440), (220, 237524), (238, 219560), (272, 192115), (280, 186626), (308, 169660), (340, 153692), (374, 139720), (385, 135728), (440, 118762), (476, 109780), (499, 104720), (560, 93313), (595, 87824), (616, 84830), (680, 76846), (748, 69860), (770, 67864), (880, 59381), (935, 55888), (952, 54890), (998, 52360), (1190, 43912), (1232, 42415), (1309, 39920), (1360, 38423), (1496, 34930), (1540, 33932), (1870, 27944), (1904, 27445), (1996, 26180), (2380, 21956), (2495, 20944), (2618, 19960), (2992, 17465), (3080, 16966), (3493, 14960), (3740, 13972), (3992, 13090), (4760, 10978), (4990, 10472), (5236, 9980), (5489, 9520), (6160, 8483), (6545, 7984), (6986, 7480)]