50205078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 141916320

約数和(自身を除く): 91711242

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 89, 99, 111, 121, 126, 154, 178, 198, 222, 231, 242, 259, 267, 333, 363, 407, 462, 518, 534, 623, 666, 693, 726, 777, 801, 814, 847, 979, 1089, 1221, 1246, 1386, 1554, 1602, 1694, 1869, 1958, 2178, 2331, 2442, 2541, 2849, 2937, 3293, 3663, 3738, 4477, 4662, 5082, 5607, 5698, 5874, 6586, 6853, 7326, 7623, 8547, 8811, 8954, 9879, 10769, 11214, 13431, 13706, 15246, 17094, 17622, 19758, 20559, 21538, 23051, 25641, 26862, 29637, 31339, 32307, 36223, 40293, 41118, 46102, 51282, 59274, 61677, 62678, 64614, 69153, 72446, 75383, 80586, 94017, 96921, 108669, 123354, 138306, 150766, 188034, 193842, 207459, 217338, 226149, 253561, 282051, 326007, 398453, 414918, 452298, 507122, 564102, 652014, 678447, 760683, 796906, 1195359, 1356894, 1521366, 2282049, 2390718, 2789171, 3586077, 4564098, 5578342, 7172154, 8367513, 16735026, 25102539, 50205078]

約数ペア:

[(1, 50205078), (2, 25102539), (3, 16735026), (6, 8367513), (7, 7172154), (9, 5578342), (11, 4564098), (14, 3586077), (18, 2789171), (21, 2390718), (22, 2282049), (33, 1521366), (37, 1356894), (42, 1195359), (63, 796906), (66, 760683), (74, 678447), (77, 652014), (89, 564102), (99, 507122), (111, 452298), (121, 414918), (126, 398453), (154, 326007), (178, 282051), (198, 253561), (222, 226149), (231, 217338), (242, 207459), (259, 193842), (267, 188034), (333, 150766), (363, 138306), (407, 123354), (462, 108669), (518, 96921), (534, 94017), (623, 80586), (666, 75383), (693, 72446), (726, 69153), (777, 64614), (801, 62678), (814, 61677), (847, 59274), (979, 51282), (1089, 46102), (1221, 41118), (1246, 40293), (1386, 36223), (1554, 32307), (1602, 31339), (1694, 29637), (1869, 26862), (1958, 25641), (2178, 23051), (2331, 21538), (2442, 20559), (2541, 19758), (2849, 17622), (2937, 17094), (3293, 15246), (3663, 13706), (3738, 13431), (4477, 11214), (4662, 10769), (5082, 9879), (5607, 8954), (5698, 8811), (5874, 8547), (6586, 7623), (6853, 7326)]