55127376

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 163843680

約数和(自身を除く): 108716304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 232, 258, 261, 307, 344, 348, 387, 464, 516, 522, 614, 688, 696, 774, 921, 1032, 1044, 1228, 1247, 1392, 1548, 1842, 2064, 2088, 2456, 2494, 2763, 3096, 3684, 3741, 4176, 4912, 4988, 5526, 6192, 7368, 7482, 8903, 9976, 11052, 11223, 13201, 14736, 14964, 17806, 19952, 22104, 22446, 26402, 26709, 29928, 35612, 39603, 44208, 44892, 52804, 53418, 59856, 71224, 79206, 80127, 89784, 105608, 106836, 118809, 142448, 158412, 160254, 179568, 211216, 213672, 237618, 316824, 320508, 382829, 427344, 475236, 633648, 641016, 765658, 950472, 1148487, 1282032, 1531316, 1900944, 2296974, 3062632, 3445461, 4593948, 6125264, 6890922, 9187896, 13781844, 18375792, 27563688, 55127376]

約数ペア:

[(1, 55127376), (2, 27563688), (3, 18375792), (4, 13781844), (6, 9187896), (8, 6890922), (9, 6125264), (12, 4593948), (16, 3445461), (18, 3062632), (24, 2296974), (29, 1900944), (36, 1531316), (43, 1282032), (48, 1148487), (58, 950472), (72, 765658), (86, 641016), (87, 633648), (116, 475236), (129, 427344), (144, 382829), (172, 320508), (174, 316824), (232, 237618), (258, 213672), (261, 211216), (307, 179568), (344, 160254), (348, 158412), (387, 142448), (464, 118809), (516, 106836), (522, 105608), (614, 89784), (688, 80127), (696, 79206), (774, 71224), (921, 59856), (1032, 53418), (1044, 52804), (1228, 44892), (1247, 44208), (1392, 39603), (1548, 35612), (1842, 29928), (2064, 26709), (2088, 26402), (2456, 22446), (2494, 22104), (2763, 19952), (3096, 17806), (3684, 14964), (3741, 14736), (4176, 13201), (4912, 11223), (4988, 11052), (5526, 9976), (6192, 8903), (7368, 7482)]