56551944260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13009}}^1\times {\mathrm{31051}}^1$

素因数の和:44076

約数の個数: 48

約数和(自身を含む): 135739470720

約数和(自身を除く): 79187526460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13009, 26018, 31051, 52036, 62102, 65045, 91063, 124204, 130090, 155255, 182126, 217357, 260180, 310510, 364252, 434714, 455315, 621020, 869428, 910630, 1086785, 1821260, 2173570, 4347140, 403942459, 807884918, 1615769836, 2019712295, 2827597213, 4039424590, 5655194426, 8078849180, 11310388852, 14137986065, 28275972130, 56551944260]

約数ペア:

[(1, 56551944260), (2, 28275972130), (4, 14137986065), (5, 11310388852), (7, 8078849180), (10, 5655194426), (14, 4039424590), (20, 2827597213), (28, 2019712295), (35, 1615769836), (70, 807884918), (140, 403942459), (13009, 4347140), (26018, 2173570), (31051, 1821260), (52036, 1086785), (62102, 910630), (65045, 869428), (91063, 621020), (124204, 455315), (130090, 434714), (155255, 364252), (182126, 310510), (217357, 260180)]