56719264

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 132249348

約数和(自身を除く): 75530084

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 593, 784, 854, 976, 1186, 1568, 1708, 1952, 2372, 2989, 3416, 4151, 4744, 5978, 6832, 8302, 9488, 11956, 13664, 16604, 18976, 23912, 29057, 33208, 36173, 47824, 58114, 66416, 72346, 95648, 116228, 132832, 144692, 232456, 253211, 289384, 464912, 506422, 578768, 929824, 1012844, 1157536, 1772477, 2025688, 3544954, 4051376, 7089908, 8102752, 14179816, 28359632, 56719264]

約数ペア:

[(1, 56719264), (2, 28359632), (4, 14179816), (7, 8102752), (8, 7089908), (14, 4051376), (16, 3544954), (28, 2025688), (32, 1772477), (49, 1157536), (56, 1012844), (61, 929824), (98, 578768), (112, 506422), (122, 464912), (196, 289384), (224, 253211), (244, 232456), (392, 144692), (427, 132832), (488, 116228), (593, 95648), (784, 72346), (854, 66416), (976, 58114), (1186, 47824), (1568, 36173), (1708, 33208), (1952, 29057), (2372, 23912), (2989, 18976), (3416, 16604), (4151, 13664), (4744, 11956), (5978, 9488), (6832, 8302)]