54969425

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1998

約数の個数: 36

約数和(自身を含む): 82780416

約数和(自身を除く): 27810991

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 575, 805, 1127, 1225, 1951, 4025, 5635, 9755, 13657, 28175, 44873, 48775, 68285, 95599, 224365, 314111, 341425, 477995, 1121825, 1570555, 2198777, 2389975, 7852775, 10993885, 54969425]

約数ペア:

[(1, 54969425), (5, 10993885), (7, 7852775), (23, 2389975), (25, 2198777), (35, 1570555), (49, 1121825), (115, 477995), (161, 341425), (175, 314111), (245, 224365), (575, 95599), (805, 68285), (1127, 48775), (1225, 44873), (1951, 28175), (4025, 13657), (5635, 9755)]