51233028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 153426672

約数和(自身を除く): 102193644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 89, 98, 132, 147, 154, 178, 196, 231, 267, 294, 308, 356, 462, 534, 539, 588, 623, 924, 979, 1068, 1078, 1246, 1617, 1869, 1958, 2156, 2492, 2937, 3234, 3738, 3916, 4361, 5874, 6468, 6853, 7476, 7921, 8722, 11748, 13083, 13706, 15842, 17444, 20559, 23763, 26166, 27412, 31684, 41118, 47526, 47971, 52332, 55447, 82236, 87131, 95052, 95942, 110894, 143913, 166341, 174262, 191884, 221788, 261393, 287826, 332682, 348524, 388129, 522786, 575652, 609917, 665364, 776258, 1045572, 1164387, 1219834, 1552516, 1829751, 2328774, 2439668, 3659502, 4269419, 4657548, 7319004, 8538838, 12808257, 17077676, 25616514, 51233028]

約数ペア:

[(1, 51233028), (2, 25616514), (3, 17077676), (4, 12808257), (6, 8538838), (7, 7319004), (11, 4657548), (12, 4269419), (14, 3659502), (21, 2439668), (22, 2328774), (28, 1829751), (33, 1552516), (42, 1219834), (44, 1164387), (49, 1045572), (66, 776258), (77, 665364), (84, 609917), (89, 575652), (98, 522786), (132, 388129), (147, 348524), (154, 332682), (178, 287826), (196, 261393), (231, 221788), (267, 191884), (294, 174262), (308, 166341), (356, 143913), (462, 110894), (534, 95942), (539, 95052), (588, 87131), (623, 82236), (924, 55447), (979, 52332), (1068, 47971), (1078, 47526), (1246, 41118), (1617, 31684), (1869, 27412), (1958, 26166), (2156, 23763), (2492, 20559), (2937, 17444), (3234, 15842), (3738, 13706), (3916, 13083), (4361, 11748), (5874, 8722), (6468, 7921), (6853, 7476)]