56398992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 169989120

約数和(自身を除く): 113590128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 67, 71, 76, 78, 104, 114, 134, 142, 152, 156, 201, 208, 213, 228, 247, 268, 284, 304, 312, 402, 426, 456, 494, 536, 568, 624, 741, 804, 852, 871, 912, 923, 988, 1072, 1136, 1273, 1349, 1482, 1608, 1704, 1742, 1846, 1976, 2546, 2613, 2698, 2769, 2964, 3216, 3408, 3484, 3692, 3819, 3952, 4047, 4757, 5092, 5226, 5396, 5538, 5928, 6968, 7384, 7638, 8094, 9514, 10184, 10452, 10792, 11076, 11856, 13936, 14271, 14768, 15276, 16188, 16549, 17537, 19028, 20368, 20904, 21584, 22152, 28542, 30552, 32376, 33098, 35074, 38056, 41808, 44304, 49647, 52611, 57084, 61104, 61841, 64752, 66196, 70148, 76112, 90383, 99294, 105222, 114168, 123682, 132392, 140296, 180766, 185523, 198588, 210444, 228336, 247364, 264784, 271149, 280592, 361532, 371046, 397176, 420888, 494728, 542298, 723064, 742092, 794352, 841776, 989456, 1084596, 1174979, 1446128, 1484184, 2169192, 2349958, 2968368, 3524937, 4338384, 4699916, 7049874, 9399832, 14099748, 18799664, 28199496, 56398992]

約数ペア:

[(1, 56398992), (2, 28199496), (3, 18799664), (4, 14099748), (6, 9399832), (8, 7049874), (12, 4699916), (13, 4338384), (16, 3524937), (19, 2968368), (24, 2349958), (26, 2169192), (38, 1484184), (39, 1446128), (48, 1174979), (52, 1084596), (57, 989456), (67, 841776), (71, 794352), (76, 742092), (78, 723064), (104, 542298), (114, 494728), (134, 420888), (142, 397176), (152, 371046), (156, 361532), (201, 280592), (208, 271149), (213, 264784), (228, 247364), (247, 228336), (268, 210444), (284, 198588), (304, 185523), (312, 180766), (402, 140296), (426, 132392), (456, 123682), (494, 114168), (536, 105222), (568, 99294), (624, 90383), (741, 76112), (804, 70148), (852, 66196), (871, 64752), (912, 61841), (923, 61104), (988, 57084), (1072, 52611), (1136, 49647), (1273, 44304), (1349, 41808), (1482, 38056), (1608, 35074), (1704, 33098), (1742, 32376), (1846, 30552), (1976, 28542), (2546, 22152), (2613, 21584), (2698, 20904), (2769, 20368), (2964, 19028), (3216, 17537), (3408, 16549), (3484, 16188), (3692, 15276), (3819, 14768), (3952, 14271), (4047, 13936), (4757, 11856), (5092, 11076), (5226, 10792), (5396, 10452), (5538, 10184), (5928, 9514), (6968, 8094), (7384, 7638)]