56907850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 114501600

約数和(自身を除く): 57593750

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1619, 1850, 3238, 3515, 7030, 8095, 16190, 17575, 30761, 35150, 40475, 59903, 61522, 80950, 119806, 153805, 299515, 307610, 599030, 769025, 1138157, 1497575, 1538050, 2276314, 2995150, 5690785, 11381570, 28453925, 56907850]

約数ペア:

[(1, 56907850), (2, 28453925), (5, 11381570), (10, 5690785), (19, 2995150), (25, 2276314), (37, 1538050), (38, 1497575), (50, 1138157), (74, 769025), (95, 599030), (185, 307610), (190, 299515), (370, 153805), (475, 119806), (703, 80950), (925, 61522), (950, 59903), (1406, 40475), (1619, 35150), (1850, 30761), (3238, 17575), (3515, 16190), (7030, 8095)]