51921324

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 167801088

約数和(自身を除く): 115879764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 587, 702, 756, 819, 972, 1053, 1092, 1134, 1174, 1404, 1638, 1701, 1761, 2106, 2268, 2348, 2457, 3159, 3276, 3402, 3522, 4109, 4212, 4914, 5283, 6318, 6804, 7044, 7371, 7631, 8218, 9828, 10566, 12327, 12636, 14742, 15262, 15849, 16436, 21132, 22113, 22893, 24654, 29484, 30524, 31698, 36981, 44226, 45786, 47547, 49308, 53417, 63396, 68679, 73962, 88452, 91572, 95094, 106834, 110943, 137358, 142641, 147924, 160251, 190188, 206037, 213668, 221886, 274716, 285282, 320502, 332829, 412074, 443772, 480753, 570564, 618111, 641004, 665658, 824148, 961506, 998487, 1236222, 1331316, 1442259, 1854333, 1923012, 1996974, 2472444, 2884518, 3708666, 3993948, 4326777, 5769036, 7417332, 8653554, 12980331, 17307108, 25960662, 51921324]

約数ペア:

[(1, 51921324), (2, 25960662), (3, 17307108), (4, 12980331), (6, 8653554), (7, 7417332), (9, 5769036), (12, 4326777), (13, 3993948), (14, 3708666), (18, 2884518), (21, 2472444), (26, 1996974), (27, 1923012), (28, 1854333), (36, 1442259), (39, 1331316), (42, 1236222), (52, 998487), (54, 961506), (63, 824148), (78, 665658), (81, 641004), (84, 618111), (91, 570564), (108, 480753), (117, 443772), (126, 412074), (156, 332829), (162, 320502), (182, 285282), (189, 274716), (234, 221886), (243, 213668), (252, 206037), (273, 190188), (324, 160251), (351, 147924), (364, 142641), (378, 137358), (468, 110943), (486, 106834), (546, 95094), (567, 91572), (587, 88452), (702, 73962), (756, 68679), (819, 63396), (972, 53417), (1053, 49308), (1092, 47547), (1134, 45786), (1174, 44226), (1404, 36981), (1638, 31698), (1701, 30524), (1761, 29484), (2106, 24654), (2268, 22893), (2348, 22113), (2457, 21132), (3159, 16436), (3276, 15849), (3402, 15262), (3522, 14742), (4109, 12636), (4212, 12327), (4914, 10566), (5283, 9828), (6318, 8218), (6804, 7631), (7044, 7371)]