50071175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 83744640

約数和(自身を除く): 33673465

約数列:

[1, 5, 7, 11, 19, 25, 35, 37, 55, 77, 95, 133, 175, 185, 209, 259, 275, 385, 407, 475, 665, 703, 925, 1045, 1295, 1369, 1463, 1925, 2035, 2849, 3325, 3515, 4921, 5225, 6475, 6845, 7315, 7733, 9583, 10175, 14245, 15059, 17575, 24605, 26011, 34225, 36575, 38665, 47915, 54131, 71225, 75295, 105413, 123025, 130055, 182077, 193325, 239575, 270655, 286121, 376475, 527065, 650275, 910385, 1353275, 1430605, 2002847, 2635325, 4551925, 7153025, 10014235, 50071175]

約数ペア:

[(1, 50071175), (5, 10014235), (7, 7153025), (11, 4551925), (19, 2635325), (25, 2002847), (35, 1430605), (37, 1353275), (55, 910385), (77, 650275), (95, 527065), (133, 376475), (175, 286121), (185, 270655), (209, 239575), (259, 193325), (275, 182077), (385, 130055), (407, 123025), (475, 105413), (665, 75295), (703, 71225), (925, 54131), (1045, 47915), (1295, 38665), (1369, 36575), (1463, 34225), (1925, 26011), (2035, 24605), (2849, 17575), (3325, 15059), (3515, 14245), (4921, 10175), (5225, 9583), (6475, 7733), (6845, 7315)]