53250050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 113778432

約数和(自身を除く): 60528382

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 353, 431, 706, 862, 1765, 2155, 2471, 3017, 3530, 4310, 4942, 6034, 8825, 10775, 12355, 15085, 17650, 21550, 24710, 30170, 61775, 75425, 123550, 150850, 152143, 304286, 760715, 1065001, 1521430, 2130002, 3803575, 5325005, 7607150, 10650010, 26625025, 53250050]

約数ペア:

[(1, 53250050), (2, 26625025), (5, 10650010), (7, 7607150), (10, 5325005), (14, 3803575), (25, 2130002), (35, 1521430), (50, 1065001), (70, 760715), (175, 304286), (350, 152143), (353, 150850), (431, 123550), (706, 75425), (862, 61775), (1765, 30170), (2155, 24710), (2471, 21550), (3017, 17650), (3530, 15085), (4310, 12355), (4942, 10775), (6034, 8825)]