55407828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 166852224

約数和(自身を除く): 111444396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 49, 51, 68, 69, 84, 92, 98, 102, 119, 138, 147, 161, 196, 204, 238, 241, 276, 294, 322, 357, 391, 476, 482, 483, 588, 644, 714, 723, 782, 833, 964, 966, 1127, 1173, 1428, 1446, 1564, 1666, 1687, 1932, 2254, 2346, 2499, 2737, 2892, 3332, 3374, 3381, 4097, 4508, 4692, 4998, 5061, 5474, 5543, 6748, 6762, 8194, 8211, 9996, 10122, 10948, 11086, 11809, 12291, 13524, 16388, 16422, 16629, 19159, 20244, 22172, 23618, 24582, 28679, 32844, 33258, 35427, 38318, 38801, 47236, 49164, 57358, 57477, 66516, 70854, 76636, 77602, 86037, 94231, 114716, 114954, 116403, 141708, 155204, 172074, 188462, 200753, 229908, 232806, 271607, 282693, 344148, 376924, 401506, 465612, 543214, 565386, 602259, 659617, 803012, 814821, 1086428, 1130772, 1204518, 1319234, 1629642, 1978851, 2409036, 2638468, 3259284, 3957702, 4617319, 7915404, 9234638, 13851957, 18469276, 27703914, 55407828]

約数ペア:

[(1, 55407828), (2, 27703914), (3, 18469276), (4, 13851957), (6, 9234638), (7, 7915404), (12, 4617319), (14, 3957702), (17, 3259284), (21, 2638468), (23, 2409036), (28, 1978851), (34, 1629642), (42, 1319234), (46, 1204518), (49, 1130772), (51, 1086428), (68, 814821), (69, 803012), (84, 659617), (92, 602259), (98, 565386), (102, 543214), (119, 465612), (138, 401506), (147, 376924), (161, 344148), (196, 282693), (204, 271607), (238, 232806), (241, 229908), (276, 200753), (294, 188462), (322, 172074), (357, 155204), (391, 141708), (476, 116403), (482, 114954), (483, 114716), (588, 94231), (644, 86037), (714, 77602), (723, 76636), (782, 70854), (833, 66516), (964, 57477), (966, 57358), (1127, 49164), (1173, 47236), (1428, 38801), (1446, 38318), (1564, 35427), (1666, 33258), (1687, 32844), (1932, 28679), (2254, 24582), (2346, 23618), (2499, 22172), (2737, 20244), (2892, 19159), (3332, 16629), (3374, 16422), (3381, 16388), (4097, 13524), (4508, 12291), (4692, 11809), (4998, 11086), (5061, 10948), (5474, 10122), (5543, 9996), (6748, 8211), (6762, 8194)]