51868836

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 149333184

約数和(自身を除く): 97464348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 73, 81, 86, 102, 108, 129, 146, 153, 162, 172, 204, 219, 243, 258, 292, 306, 324, 387, 438, 459, 486, 516, 612, 657, 731, 774, 876, 918, 972, 1161, 1241, 1314, 1377, 1462, 1548, 1836, 1971, 2193, 2322, 2482, 2628, 2754, 2924, 3139, 3483, 3723, 3942, 4131, 4386, 4644, 4964, 5508, 5913, 6278, 6579, 6966, 7446, 7884, 8262, 8772, 9417, 10449, 11169, 11826, 12556, 13158, 13932, 14892, 16524, 17739, 18834, 19737, 20898, 22338, 23652, 26316, 28251, 33507, 35478, 37668, 39474, 41796, 44676, 53363, 56502, 59211, 67014, 70956, 78948, 84753, 100521, 106726, 113004, 118422, 134028, 160089, 169506, 177633, 201042, 213452, 236844, 254259, 301563, 320178, 339012, 355266, 402084, 480267, 508518, 603126, 640356, 710532, 762777, 960534, 1017036, 1206252, 1440801, 1525554, 1921068, 2881602, 3051108, 4322403, 5763204, 8644806, 12967209, 17289612, 25934418, 51868836]

約数ペア:

[(1, 51868836), (2, 25934418), (3, 17289612), (4, 12967209), (6, 8644806), (9, 5763204), (12, 4322403), (17, 3051108), (18, 2881602), (27, 1921068), (34, 1525554), (36, 1440801), (43, 1206252), (51, 1017036), (54, 960534), (68, 762777), (73, 710532), (81, 640356), (86, 603126), (102, 508518), (108, 480267), (129, 402084), (146, 355266), (153, 339012), (162, 320178), (172, 301563), (204, 254259), (219, 236844), (243, 213452), (258, 201042), (292, 177633), (306, 169506), (324, 160089), (387, 134028), (438, 118422), (459, 113004), (486, 106726), (516, 100521), (612, 84753), (657, 78948), (731, 70956), (774, 67014), (876, 59211), (918, 56502), (972, 53363), (1161, 44676), (1241, 41796), (1314, 39474), (1377, 37668), (1462, 35478), (1548, 33507), (1836, 28251), (1971, 26316), (2193, 23652), (2322, 22338), (2482, 20898), (2628, 19737), (2754, 18834), (2924, 17739), (3139, 16524), (3483, 14892), (3723, 13932), (3942, 13158), (4131, 12556), (4386, 11826), (4644, 11169), (4964, 10449), (5508, 9417), (5913, 8772), (6278, 8262), (6579, 7884), (6966, 7446)]