56921592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 178214400

約数和(自身を除く): 121292808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 389, 402, 469, 536, 546, 728, 778, 804, 871, 938, 1092, 1167, 1407, 1556, 1608, 1742, 1876, 2184, 2334, 2613, 2723, 2814, 3112, 3484, 3752, 4668, 5057, 5226, 5446, 5628, 6097, 6968, 8169, 9336, 10114, 10452, 10892, 11256, 12194, 15171, 16338, 18291, 20228, 20904, 21784, 24388, 26063, 30342, 32676, 35399, 36582, 40456, 48776, 52126, 60684, 65352, 70798, 73164, 78189, 104252, 106197, 121368, 141596, 146328, 156378, 182441, 208504, 212394, 283192, 312756, 338819, 364882, 424788, 547323, 625512, 677638, 729764, 849576, 1016457, 1094646, 1355276, 1459528, 2032914, 2189292, 2371733, 2710552, 4065828, 4378584, 4743466, 7115199, 8131656, 9486932, 14230398, 18973864, 28460796, 56921592]

約数ペア:

[(1, 56921592), (2, 28460796), (3, 18973864), (4, 14230398), (6, 9486932), (7, 8131656), (8, 7115199), (12, 4743466), (13, 4378584), (14, 4065828), (21, 2710552), (24, 2371733), (26, 2189292), (28, 2032914), (39, 1459528), (42, 1355276), (52, 1094646), (56, 1016457), (67, 849576), (78, 729764), (84, 677638), (91, 625512), (104, 547323), (134, 424788), (156, 364882), (168, 338819), (182, 312756), (201, 283192), (268, 212394), (273, 208504), (312, 182441), (364, 156378), (389, 146328), (402, 141596), (469, 121368), (536, 106197), (546, 104252), (728, 78189), (778, 73164), (804, 70798), (871, 65352), (938, 60684), (1092, 52126), (1167, 48776), (1407, 40456), (1556, 36582), (1608, 35399), (1742, 32676), (1876, 30342), (2184, 26063), (2334, 24388), (2613, 21784), (2723, 20904), (2814, 20228), (3112, 18291), (3484, 16338), (3752, 15171), (4668, 12194), (5057, 11256), (5226, 10892), (5446, 10452), (5628, 10114), (6097, 9336), (6968, 8169)]