49162600

素因数分解:

$2^3\times 5^2\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 114775020

約数和(自身を除く): 65612420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 401, 613, 802, 1226, 1604, 2005, 2452, 3065, 3208, 4010, 4904, 6130, 8020, 10025, 12260, 15325, 16040, 20050, 24520, 30650, 40100, 61300, 80200, 122600, 245813, 491626, 983252, 1229065, 1966504, 2458130, 4916260, 6145325, 9832520, 12290650, 24581300, 49162600]

約数ペア:

[(1, 49162600), (2, 24581300), (4, 12290650), (5, 9832520), (8, 6145325), (10, 4916260), (20, 2458130), (25, 1966504), (40, 1229065), (50, 983252), (100, 491626), (200, 245813), (401, 122600), (613, 80200), (802, 61300), (1226, 40100), (1604, 30650), (2005, 24520), (2452, 20050), (3065, 16040), (3208, 15325), (4010, 12260), (4904, 10025), (6130, 8020)]