51252144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 141740928

約数和(自身を除く): 90488784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 321, 408, 428, 587, 642, 816, 856, 1174, 1284, 1712, 1761, 1819, 2348, 2568, 3522, 3638, 4696, 5136, 5457, 7044, 7276, 9392, 9979, 10914, 14088, 14552, 19958, 21828, 28176, 29104, 29937, 39916, 43656, 59874, 62809, 79832, 87312, 119748, 125618, 159664, 188427, 239496, 251236, 376854, 478992, 502472, 753708, 1004944, 1067753, 1507416, 2135506, 3014832, 3203259, 4271012, 6406518, 8542024, 12813036, 17084048, 25626072, 51252144]

約数ペア:

[(1, 51252144), (2, 25626072), (3, 17084048), (4, 12813036), (6, 8542024), (8, 6406518), (12, 4271012), (16, 3203259), (17, 3014832), (24, 2135506), (34, 1507416), (48, 1067753), (51, 1004944), (68, 753708), (102, 502472), (107, 478992), (136, 376854), (204, 251236), (214, 239496), (272, 188427), (321, 159664), (408, 125618), (428, 119748), (587, 87312), (642, 79832), (816, 62809), (856, 59874), (1174, 43656), (1284, 39916), (1712, 29937), (1761, 29104), (1819, 28176), (2348, 21828), (2568, 19958), (3522, 14552), (3638, 14088), (4696, 10914), (5136, 9979), (5457, 9392), (7044, 7276)]