51341496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 147744000

約数和(自身を除く): 96402504

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 136, 148, 152, 179, 204, 222, 228, 296, 323, 358, 408, 444, 456, 537, 629, 646, 703, 716, 888, 969, 1074, 1258, 1292, 1406, 1432, 1887, 1938, 2109, 2148, 2516, 2584, 2812, 3043, 3401, 3774, 3876, 4218, 4296, 5032, 5624, 6086, 6623, 6802, 7548, 7752, 8436, 9129, 10203, 11951, 12172, 13246, 13604, 15096, 16872, 18258, 19869, 20406, 23902, 24344, 26492, 27208, 35853, 36516, 39738, 40812, 47804, 52984, 57817, 71706, 73032, 79476, 81624, 95608, 112591, 115634, 125837, 143412, 158952, 173451, 225182, 231268, 251674, 286824, 337773, 346902, 377511, 450364, 462536, 503348, 675546, 693804, 755022, 900728, 1006696, 1351092, 1387608, 1510044, 2139229, 2702184, 3020088, 4278458, 6417687, 8556916, 12835374, 17113832, 25670748, 51341496]

約数ペア:

[(1, 51341496), (2, 25670748), (3, 17113832), (4, 12835374), (6, 8556916), (8, 6417687), (12, 4278458), (17, 3020088), (19, 2702184), (24, 2139229), (34, 1510044), (37, 1387608), (38, 1351092), (51, 1006696), (57, 900728), (68, 755022), (74, 693804), (76, 675546), (102, 503348), (111, 462536), (114, 450364), (136, 377511), (148, 346902), (152, 337773), (179, 286824), (204, 251674), (222, 231268), (228, 225182), (296, 173451), (323, 158952), (358, 143412), (408, 125837), (444, 115634), (456, 112591), (537, 95608), (629, 81624), (646, 79476), (703, 73032), (716, 71706), (888, 57817), (969, 52984), (1074, 47804), (1258, 40812), (1292, 39738), (1406, 36516), (1432, 35853), (1887, 27208), (1938, 26492), (2109, 24344), (2148, 23902), (2516, 20406), (2584, 19869), (2812, 18258), (3043, 16872), (3401, 15096), (3774, 13604), (3876, 13246), (4218, 12172), (4296, 11951), (5032, 10203), (5624, 9129), (6086, 8436), (6623, 7752), (6802, 7548)]