53125072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 143990784

約数和(自身を除く): 90865712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 107, 112, 124, 143, 154, 176, 182, 208, 214, 217, 248, 286, 308, 341, 364, 403, 428, 434, 496, 572, 616, 682, 728, 749, 806, 856, 868, 1001, 1144, 1177, 1232, 1364, 1391, 1456, 1498, 1612, 1712, 1736, 2002, 2288, 2354, 2387, 2728, 2782, 2821, 2996, 3224, 3317, 3472, 4004, 4433, 4708, 4774, 5456, 5564, 5642, 5992, 6448, 6634, 8008, 8239, 8866, 9416, 9548, 9737, 11128, 11284, 11984, 13268, 15301, 16016, 16478, 17732, 18832, 19096, 19474, 22256, 22568, 23219, 26536, 30602, 31031, 32956, 35464, 36487, 38192, 38948, 43121, 45136, 46438, 53072, 61204, 62062, 65912, 70928, 72974, 77896, 86242, 92876, 107107, 122408, 124124, 131824, 145948, 155792, 172484, 185752, 214214, 244816, 248248, 255409, 291896, 301847, 344968, 371504, 428428, 474331, 496496, 510818, 583792, 603694, 689936, 856856, 948662, 1021636, 1207388, 1713712, 1897324, 2043272, 2414776, 3320317, 3794648, 4086544, 4829552, 6640634, 7589296, 13281268, 26562536, 53125072]

約数ペア:

[(1, 53125072), (2, 26562536), (4, 13281268), (7, 7589296), (8, 6640634), (11, 4829552), (13, 4086544), (14, 3794648), (16, 3320317), (22, 2414776), (26, 2043272), (28, 1897324), (31, 1713712), (44, 1207388), (52, 1021636), (56, 948662), (62, 856856), (77, 689936), (88, 603694), (91, 583792), (104, 510818), (107, 496496), (112, 474331), (124, 428428), (143, 371504), (154, 344968), (176, 301847), (182, 291896), (208, 255409), (214, 248248), (217, 244816), (248, 214214), (286, 185752), (308, 172484), (341, 155792), (364, 145948), (403, 131824), (428, 124124), (434, 122408), (496, 107107), (572, 92876), (616, 86242), (682, 77896), (728, 72974), (749, 70928), (806, 65912), (856, 62062), (868, 61204), (1001, 53072), (1144, 46438), (1177, 45136), (1232, 43121), (1364, 38948), (1391, 38192), (1456, 36487), (1498, 35464), (1612, 32956), (1712, 31031), (1736, 30602), (2002, 26536), (2288, 23219), (2354, 22568), (2387, 22256), (2728, 19474), (2782, 19096), (2821, 18832), (2996, 17732), (3224, 16478), (3317, 16016), (3472, 15301), (4004, 13268), (4433, 11984), (4708, 11284), (4774, 11128), (5456, 9737), (5564, 9548), (5642, 9416), (5992, 8866), (6448, 8239), (6634, 8008)]