51454550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 110430432

約数和(自身を除く): 58975882

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 226, 350, 565, 791, 1130, 1301, 1582, 2602, 2825, 3955, 5650, 6505, 7910, 9107, 13010, 18214, 19775, 32525, 39550, 45535, 65050, 91070, 147013, 227675, 294026, 455350, 735065, 1029091, 1470130, 2058182, 3675325, 5145455, 7350650, 10290910, 25727275, 51454550]

約数ペア:

[(1, 51454550), (2, 25727275), (5, 10290910), (7, 7350650), (10, 5145455), (14, 3675325), (25, 2058182), (35, 1470130), (50, 1029091), (70, 735065), (113, 455350), (175, 294026), (226, 227675), (350, 147013), (565, 91070), (791, 65050), (1130, 45535), (1301, 39550), (1582, 32525), (2602, 19775), (2825, 18214), (3955, 13010), (5650, 9107), (6505, 7910)]