49825215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 103514112

約数和(自身を除く): 53688897

約数列:

[1, 3, 5, 9, 11, 15, 17, 31, 33, 45, 51, 55, 85, 93, 99, 153, 155, 165, 187, 191, 255, 279, 341, 465, 495, 527, 561, 573, 765, 935, 955, 1023, 1395, 1581, 1683, 1705, 1719, 2101, 2635, 2805, 2865, 3069, 3247, 4743, 5115, 5797, 5921, 6303, 7905, 8415, 8595, 9741, 10505, 15345, 16235, 17391, 17763, 18909, 23715, 28985, 29223, 29605, 31515, 35717, 48705, 52173, 53289, 65131, 86955, 88815, 94545, 100657, 107151, 146115, 178585, 195393, 260865, 266445, 301971, 321453, 325655, 503285, 535755, 586179, 905913, 976965, 1107227, 1509855, 1607265, 2930895, 3321681, 4529565, 5536135, 9965043, 16608405, 49825215]

約数ペア:

[(1, 49825215), (3, 16608405), (5, 9965043), (9, 5536135), (11, 4529565), (15, 3321681), (17, 2930895), (31, 1607265), (33, 1509855), (45, 1107227), (51, 976965), (55, 905913), (85, 586179), (93, 535755), (99, 503285), (153, 325655), (155, 321453), (165, 301971), (187, 266445), (191, 260865), (255, 195393), (279, 178585), (341, 146115), (465, 107151), (495, 100657), (527, 94545), (561, 88815), (573, 86955), (765, 65131), (935, 53289), (955, 52173), (1023, 48705), (1395, 35717), (1581, 31515), (1683, 29605), (1705, 29223), (1719, 28985), (2101, 23715), (2635, 18909), (2805, 17763), (2865, 17391), (3069, 16235), (3247, 15345), (4743, 10505), (5115, 9741), (5797, 8595), (5921, 8415), (6303, 7905)]