55416361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 25868759

約数列:

[1, 7, 11, 13, 23, 29, 77, 83, 91, 143, 161, 203, 253, 299, 319, 377, 581, 667, 913, 1001, 1079, 1771, 1909, 2093, 2233, 2407, 2639, 3289, 4147, 4669, 6391, 7337, 7553, 8671, 11869, 13363, 16849, 20999, 23023, 24817, 26477, 29029, 31291, 51359, 55361, 60697, 83083, 95381, 146993, 173719, 185339, 219037, 272987, 344201, 387527, 608971, 667667, 719693, 1910909, 2409407, 4262797, 5037851, 7916623, 55416361]

約数ペア:

[(1, 55416361), (7, 7916623), (11, 5037851), (13, 4262797), (23, 2409407), (29, 1910909), (77, 719693), (83, 667667), (91, 608971), (143, 387527), (161, 344201), (203, 272987), (253, 219037), (299, 185339), (319, 173719), (377, 146993), (581, 95381), (667, 83083), (913, 60697), (1001, 55361), (1079, 51359), (1771, 31291), (1909, 29029), (2093, 26477), (2233, 24817), (2407, 23023), (2639, 20999), (3289, 16849), (4147, 13363), (4669, 11869), (6391, 8671), (7337, 7553)]