52187025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 101323872

約数和(自身を除く): 49136847

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 61, 75, 85, 165, 183, 187, 255, 275, 305, 425, 561, 671, 825, 915, 935, 1037, 1275, 1525, 2013, 2805, 3111, 3355, 3721, 4575, 4675, 5185, 10065, 11163, 11407, 14025, 15555, 16775, 18605, 25925, 34221, 40931, 50325, 55815, 57035, 63257, 77775, 93025, 122793, 171105, 189771, 204655, 279075, 285175, 316285, 613965, 695827, 855525, 948855, 1023275, 1581425, 2087481, 3069825, 3479135, 4744275, 10437405, 17395675, 52187025]

約数ペア:

[(1, 52187025), (3, 17395675), (5, 10437405), (11, 4744275), (15, 3479135), (17, 3069825), (25, 2087481), (33, 1581425), (51, 1023275), (55, 948855), (61, 855525), (75, 695827), (85, 613965), (165, 316285), (183, 285175), (187, 279075), (255, 204655), (275, 189771), (305, 171105), (425, 122793), (561, 93025), (671, 77775), (825, 63257), (915, 57035), (935, 55815), (1037, 50325), (1275, 40931), (1525, 34221), (2013, 25925), (2805, 18605), (3111, 16775), (3355, 15555), (3721, 14025), (4575, 11407), (4675, 11163), (5185, 10065)]