5048926910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 9510912000

約数和(自身を除く): 4461985090

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 257, 310, 499, 514, 635, 998, 1270, 1285, 2495, 2570, 3937, 4990, 7874, 7967, 15469, 15934, 19685, 30938, 32639, 39370, 39835, 63373, 65278, 77345, 79670, 126746, 128243, 154690, 163195, 256486, 316865, 326390, 633730, 641215, 1011809, 1282430, 1964563, 2023618, 3929126, 3975533, 5059045, 7951066, 9822815, 10118090, 16286861, 19645630, 19877665, 32573722, 39755330, 81434305, 162868610, 504892691, 1009785382, 2524463455, 5048926910]

約数ペア:

[(1, 5048926910), (2, 2524463455), (5, 1009785382), (10, 504892691), (31, 162868610), (62, 81434305), (127, 39755330), (155, 32573722), (254, 19877665), (257, 19645630), (310, 16286861), (499, 10118090), (514, 9822815), (635, 7951066), (998, 5059045), (1270, 3975533), (1285, 3929126), (2495, 2023618), (2570, 1964563), (3937, 1282430), (4990, 1011809), (7874, 641215), (7967, 633730), (15469, 326390), (15934, 316865), (19685, 256486), (30938, 163195), (32639, 154690), (39370, 128243), (39835, 126746), (63373, 79670), (65278, 77345)]