51015912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6581}}^1$

素因数の和:6626

約数の個数: 64

約数和(自身を含む): 142171200

約数和(自身を除く): 91155288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 6581, 7752, 13162, 19743, 26324, 39486, 52648, 78972, 111877, 125039, 157944, 223754, 250078, 335631, 375117, 447508, 500156, 671262, 750234, 895016, 1000312, 1342524, 1500468, 2125663, 2685048, 3000936, 4251326, 6376989, 8502652, 12753978, 17005304, 25507956, 51015912]

約数ペア:

[(1, 51015912), (2, 25507956), (3, 17005304), (4, 12753978), (6, 8502652), (8, 6376989), (12, 4251326), (17, 3000936), (19, 2685048), (24, 2125663), (34, 1500468), (38, 1342524), (51, 1000312), (57, 895016), (68, 750234), (76, 671262), (102, 500156), (114, 447508), (136, 375117), (152, 335631), (204, 250078), (228, 223754), (323, 157944), (408, 125039), (456, 111877), (646, 78972), (969, 52648), (1292, 39486), (1938, 26324), (2584, 19743), (3876, 13162), (6581, 7752)]