51774072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 103054728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 79, 83, 84, 94, 141, 158, 166, 168, 188, 237, 249, 282, 316, 329, 332, 376, 474, 498, 553, 564, 581, 632, 658, 664, 948, 987, 996, 1106, 1128, 1162, 1316, 1659, 1743, 1896, 1974, 1992, 2212, 2324, 2632, 3318, 3486, 3713, 3901, 3948, 4424, 4648, 6557, 6636, 6972, 7426, 7802, 7896, 11139, 11703, 13114, 13272, 13944, 14852, 15604, 19671, 22278, 23406, 25991, 26228, 27307, 29704, 31208, 39342, 44556, 45899, 46812, 51982, 52456, 54614, 77973, 78684, 81921, 89112, 91798, 93624, 103964, 109228, 137697, 155946, 157368, 163842, 183596, 207928, 218456, 275394, 308179, 311892, 327684, 367192, 550788, 616358, 623784, 655368, 924537, 1101576, 1232716, 1849074, 2157253, 2465432, 3698148, 4314506, 6471759, 7396296, 8629012, 12943518, 17258024, 25887036, 51774072]

約数ペア:

[(1, 51774072), (2, 25887036), (3, 17258024), (4, 12943518), (6, 8629012), (7, 7396296), (8, 6471759), (12, 4314506), (14, 3698148), (21, 2465432), (24, 2157253), (28, 1849074), (42, 1232716), (47, 1101576), (56, 924537), (79, 655368), (83, 623784), (84, 616358), (94, 550788), (141, 367192), (158, 327684), (166, 311892), (168, 308179), (188, 275394), (237, 218456), (249, 207928), (282, 183596), (316, 163842), (329, 157368), (332, 155946), (376, 137697), (474, 109228), (498, 103964), (553, 93624), (564, 91798), (581, 89112), (632, 81921), (658, 78684), (664, 77973), (948, 54614), (987, 52456), (996, 51982), (1106, 46812), (1128, 45899), (1162, 44556), (1316, 39342), (1659, 31208), (1743, 29704), (1896, 27307), (1974, 26228), (1992, 25991), (2212, 23406), (2324, 22278), (2632, 19671), (3318, 15604), (3486, 14852), (3713, 13944), (3901, 13272), (3948, 13114), (4424, 11703), (4648, 11139), (6557, 7896), (6636, 7802), (6972, 7426)]