47706890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 111694464

約数和(自身を除く): 63987574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 53, 55, 70, 77, 98, 106, 110, 154, 167, 245, 265, 334, 371, 385, 490, 530, 539, 583, 742, 770, 835, 1078, 1166, 1169, 1670, 1837, 1855, 2338, 2597, 2695, 2915, 3674, 3710, 4081, 5194, 5390, 5830, 5845, 8162, 8183, 8851, 9185, 11690, 12859, 12985, 16366, 17702, 18370, 20405, 25718, 25970, 28567, 40810, 40915, 44255, 57134, 61957, 64295, 81830, 88510, 90013, 97361, 123914, 128590, 142835, 180026, 194722, 285670, 309785, 433699, 450065, 486805, 619570, 681527, 867398, 900130, 973610, 1363054, 2168495, 3407635, 4336990, 4770689, 6815270, 9541378, 23853445, 47706890]

約数ペア:

[(1, 47706890), (2, 23853445), (5, 9541378), (7, 6815270), (10, 4770689), (11, 4336990), (14, 3407635), (22, 2168495), (35, 1363054), (49, 973610), (53, 900130), (55, 867398), (70, 681527), (77, 619570), (98, 486805), (106, 450065), (110, 433699), (154, 309785), (167, 285670), (245, 194722), (265, 180026), (334, 142835), (371, 128590), (385, 123914), (490, 97361), (530, 90013), (539, 88510), (583, 81830), (742, 64295), (770, 61957), (835, 57134), (1078, 44255), (1166, 40915), (1169, 40810), (1670, 28567), (1837, 25970), (1855, 25718), (2338, 20405), (2597, 18370), (2695, 17702), (2915, 16366), (3674, 12985), (3710, 12859), (4081, 11690), (5194, 9185), (5390, 8851), (5830, 8183), (5845, 8162)]