53422785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 106928640

約数和(自身を除く): 53505855

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 47, 65, 67, 87, 117, 141, 145, 195, 201, 235, 261, 335, 377, 423, 435, 585, 603, 611, 705, 871, 1005, 1131, 1305, 1363, 1833, 1885, 1943, 2115, 2613, 3015, 3055, 3149, 3393, 4089, 4355, 5499, 5655, 5829, 6815, 7839, 9165, 9447, 9715, 12267, 13065, 15745, 16965, 17487, 17719, 20445, 25259, 27495, 28341, 29145, 39195, 40937, 47235, 53157, 61335, 75777, 87435, 88595, 91321, 122811, 126295, 141705, 159471, 204685, 227331, 265785, 273963, 368433, 378885, 456605, 614055, 797355, 821889, 1136655, 1187173, 1369815, 1842165, 3561519, 4109445, 5935865, 10684557, 17807595, 53422785]

約数ペア:

[(1, 53422785), (3, 17807595), (5, 10684557), (9, 5935865), (13, 4109445), (15, 3561519), (29, 1842165), (39, 1369815), (45, 1187173), (47, 1136655), (65, 821889), (67, 797355), (87, 614055), (117, 456605), (141, 378885), (145, 368433), (195, 273963), (201, 265785), (235, 227331), (261, 204685), (335, 159471), (377, 141705), (423, 126295), (435, 122811), (585, 91321), (603, 88595), (611, 87435), (705, 75777), (871, 61335), (1005, 53157), (1131, 47235), (1305, 40937), (1363, 39195), (1833, 29145), (1885, 28341), (1943, 27495), (2115, 25259), (2613, 20445), (3015, 17719), (3055, 17487), (3149, 16965), (3393, 15745), (4089, 13065), (4355, 12267), (5499, 9715), (5655, 9447), (5829, 9165), (6815, 7839)]