57981700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11833}}^1$

素因数の和:11861

約数の個数: 54

約数和(自身を含む): 146374746

約数和(自身を除く): 88393046

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 11833, 23666, 47332, 59165, 82831, 118330, 165662, 236660, 295825, 331324, 414155, 579817, 591650, 828310, 1159634, 1183300, 1656620, 2070775, 2319268, 2899085, 4141550, 5798170, 8283100, 11596340, 14495425, 28990850, 57981700]

約数ペア:

[(1, 57981700), (2, 28990850), (4, 14495425), (5, 11596340), (7, 8283100), (10, 5798170), (14, 4141550), (20, 2899085), (25, 2319268), (28, 2070775), (35, 1656620), (49, 1183300), (50, 1159634), (70, 828310), (98, 591650), (100, 579817), (140, 414155), (175, 331324), (196, 295825), (245, 236660), (350, 165662), (490, 118330), (700, 82831), (980, 59165), (1225, 47332), (2450, 23666), (4900, 11833)]