48707680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 132826176

約数和(自身を除く): 84118496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 277, 280, 314, 554, 560, 628, 785, 1099, 1108, 1120, 1256, 1385, 1570, 1939, 2198, 2216, 2512, 2770, 3140, 3878, 4396, 4432, 5024, 5495, 5540, 6280, 7756, 8792, 8864, 9695, 10990, 11080, 12560, 15512, 17584, 19390, 21980, 22160, 25120, 31024, 35168, 38780, 43489, 43960, 44320, 62048, 77560, 86978, 87920, 155120, 173956, 175840, 217445, 304423, 310240, 347912, 434890, 608846, 695824, 869780, 1217692, 1391648, 1522115, 1739560, 2435384, 3044230, 3479120, 4870768, 6088460, 6958240, 9741536, 12176920, 24353840, 48707680]

約数ペア:

[(1, 48707680), (2, 24353840), (4, 12176920), (5, 9741536), (7, 6958240), (8, 6088460), (10, 4870768), (14, 3479120), (16, 3044230), (20, 2435384), (28, 1739560), (32, 1522115), (35, 1391648), (40, 1217692), (56, 869780), (70, 695824), (80, 608846), (112, 434890), (140, 347912), (157, 310240), (160, 304423), (224, 217445), (277, 175840), (280, 173956), (314, 155120), (554, 87920), (560, 86978), (628, 77560), (785, 62048), (1099, 44320), (1108, 43960), (1120, 43489), (1256, 38780), (1385, 35168), (1570, 31024), (1939, 25120), (2198, 22160), (2216, 21980), (2512, 19390), (2770, 17584), (3140, 15512), (3878, 12560), (4396, 11080), (4432, 10990), (5024, 9695), (5495, 8864), (5540, 8792), (6280, 7756)]