56331730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 126217728

約数和(自身を除く): 69885998

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 601, 721, 910, 1030, 1202, 1339, 1442, 2678, 3005, 3605, 4207, 6010, 6695, 7210, 7813, 8414, 9373, 13390, 15626, 18746, 21035, 39065, 42070, 46865, 54691, 61903, 78130, 93730, 109382, 123806, 273455, 309515, 433321, 546910, 619030, 804739, 866642, 1609478, 2166605, 4023695, 4333210, 5633173, 8047390, 11266346, 28165865, 56331730]

約数ペア:

[(1, 56331730), (2, 28165865), (5, 11266346), (7, 8047390), (10, 5633173), (13, 4333210), (14, 4023695), (26, 2166605), (35, 1609478), (65, 866642), (70, 804739), (91, 619030), (103, 546910), (130, 433321), (182, 309515), (206, 273455), (455, 123806), (515, 109382), (601, 93730), (721, 78130), (910, 61903), (1030, 54691), (1202, 46865), (1339, 42070), (1442, 39065), (2678, 21035), (3005, 18746), (3605, 15626), (4207, 13390), (6010, 9373), (6695, 8414), (7210, 7813)]