55887228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 152491248

約数和(自身を除く): 96604020

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1723, 1802, 1908, 2703, 3446, 3604, 5169, 5406, 6892, 8109, 10338, 10812, 15507, 16218, 20676, 29291, 31014, 32436, 58582, 62028, 87873, 91319, 117164, 175746, 182638, 263619, 273957, 351492, 365276, 527238, 547914, 821871, 1054476, 1095828, 1552423, 1643742, 3104846, 3287484, 4657269, 6209692, 9314538, 13971807, 18629076, 27943614, 55887228]

約数ペア:

[(1, 55887228), (2, 27943614), (3, 18629076), (4, 13971807), (6, 9314538), (9, 6209692), (12, 4657269), (17, 3287484), (18, 3104846), (34, 1643742), (36, 1552423), (51, 1095828), (53, 1054476), (68, 821871), (102, 547914), (106, 527238), (153, 365276), (159, 351492), (204, 273957), (212, 263619), (306, 182638), (318, 175746), (477, 117164), (612, 91319), (636, 87873), (901, 62028), (954, 58582), (1723, 32436), (1802, 31014), (1908, 29291), (2703, 20676), (3446, 16218), (3604, 15507), (5169, 10812), (5406, 10338), (6892, 8109)]