51005440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 130024440

約数和(自身を除く): 79019000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 293, 320, 340, 512, 544, 586, 640, 680, 1024, 1088, 1172, 1280, 1360, 1465, 2048, 2176, 2344, 2560, 2720, 2930, 4352, 4688, 4981, 5120, 5440, 5860, 8704, 9376, 9962, 10240, 10880, 11720, 17408, 18752, 19924, 21760, 23440, 24905, 34816, 37504, 39848, 43520, 46880, 49810, 75008, 79696, 87040, 93760, 99620, 150016, 159392, 174080, 187520, 199240, 300032, 318784, 375040, 398480, 600064, 637568, 750080, 796960, 1275136, 1500160, 1593920, 2550272, 3000320, 3187840, 5100544, 6375680, 10201088, 12751360, 25502720, 51005440]

約数ペア:

[(1, 51005440), (2, 25502720), (4, 12751360), (5, 10201088), (8, 6375680), (10, 5100544), (16, 3187840), (17, 3000320), (20, 2550272), (32, 1593920), (34, 1500160), (40, 1275136), (64, 796960), (68, 750080), (80, 637568), (85, 600064), (128, 398480), (136, 375040), (160, 318784), (170, 300032), (256, 199240), (272, 187520), (293, 174080), (320, 159392), (340, 150016), (512, 99620), (544, 93760), (586, 87040), (640, 79696), (680, 75008), (1024, 49810), (1088, 46880), (1172, 43520), (1280, 39848), (1360, 37504), (1465, 34816), (2048, 24905), (2176, 23440), (2344, 21760), (2560, 19924), (2720, 18752), (2930, 17408), (4352, 11720), (4688, 10880), (4981, 10240), (5120, 9962), (5440, 9376), (5860, 8704)]