53998308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 171714816

約数和(自身を除く): 117716508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 311, 318, 364, 371, 468, 477, 546, 622, 636, 689, 742, 819, 933, 954, 1092, 1113, 1244, 1378, 1484, 1638, 1866, 1908, 2067, 2177, 2226, 2756, 2799, 3276, 3339, 3732, 4043, 4134, 4354, 4452, 4823, 5598, 6201, 6531, 6678, 8086, 8268, 8708, 9646, 11196, 12129, 12402, 13062, 13356, 14469, 16172, 16483, 19292, 19593, 24258, 24804, 26124, 28301, 28938, 32966, 36387, 39186, 43407, 48516, 49449, 56602, 57876, 65932, 72774, 78372, 84903, 86814, 98898, 113204, 115381, 145548, 148347, 169806, 173628, 197796, 214279, 230762, 254709, 296694, 339612, 346143, 428558, 461524, 509418, 593388, 642837, 692286, 857116, 1018836, 1038429, 1285674, 1384572, 1499953, 1928511, 2076858, 2571348, 2999906, 3857022, 4153716, 4499859, 5999812, 7714044, 8999718, 13499577, 17999436, 26999154, 53998308]

約数ペア:

[(1, 53998308), (2, 26999154), (3, 17999436), (4, 13499577), (6, 8999718), (7, 7714044), (9, 5999812), (12, 4499859), (13, 4153716), (14, 3857022), (18, 2999906), (21, 2571348), (26, 2076858), (28, 1928511), (36, 1499953), (39, 1384572), (42, 1285674), (52, 1038429), (53, 1018836), (63, 857116), (78, 692286), (84, 642837), (91, 593388), (106, 509418), (117, 461524), (126, 428558), (156, 346143), (159, 339612), (182, 296694), (212, 254709), (234, 230762), (252, 214279), (273, 197796), (311, 173628), (318, 169806), (364, 148347), (371, 145548), (468, 115381), (477, 113204), (546, 98898), (622, 86814), (636, 84903), (689, 78372), (742, 72774), (819, 65932), (933, 57876), (954, 56602), (1092, 49449), (1113, 48516), (1244, 43407), (1378, 39186), (1484, 36387), (1638, 32966), (1866, 28938), (1908, 28301), (2067, 26124), (2177, 24804), (2226, 24258), (2756, 19593), (2799, 19292), (3276, 16483), (3339, 16172), (3732, 14469), (4043, 13356), (4134, 13062), (4354, 12402), (4452, 12129), (4823, 11196), (5598, 9646), (6201, 8708), (6531, 8268), (6678, 8086)]