51240803030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{68501}}^1$

素因数の和:68685

約数の個数: 64

約数和(自身を含む): 101010309120

約数和(自身を除く): 49769506090

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 127, 155, 190, 254, 310, 589, 635, 1178, 1270, 2413, 2945, 3937, 4826, 5890, 7874, 12065, 19685, 24130, 39370, 68501, 74803, 137002, 149606, 342505, 374015, 685010, 748030, 1301519, 2123531, 2603038, 4247062, 6507595, 8699627, 10617655, 13015190, 17399254, 21235310, 40347089, 43498135, 80694178, 86996270, 165292913, 201735445, 269688437, 330585826, 403470890, 539376874, 826464565, 1348442185, 1652929130, 2696884370, 5124080303, 10248160606, 25620401515, 51240803030]

約数ペア:

[(1, 51240803030), (2, 25620401515), (5, 10248160606), (10, 5124080303), (19, 2696884370), (31, 1652929130), (38, 1348442185), (62, 826464565), (95, 539376874), (127, 403470890), (155, 330585826), (190, 269688437), (254, 201735445), (310, 165292913), (589, 86996270), (635, 80694178), (1178, 43498135), (1270, 40347089), (2413, 21235310), (2945, 17399254), (3937, 13015190), (4826, 10617655), (5890, 8699627), (7874, 6507595), (12065, 4247062), (19685, 2603038), (24130, 2123531), (39370, 1301519), (68501, 748030), (74803, 685010), (137002, 374015), (149606, 342505)]