50720904

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 154291200

約数和(自身を除く): 103570296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 223, 234, 243, 312, 324, 351, 446, 468, 486, 648, 669, 702, 729, 892, 936, 972, 1053, 1338, 1404, 1458, 1784, 1944, 2007, 2106, 2187, 2676, 2808, 2899, 2916, 3159, 4014, 4212, 4374, 5352, 5798, 5832, 6021, 6318, 8028, 8424, 8697, 8748, 9477, 11596, 12042, 12636, 16056, 17394, 17496, 18063, 18954, 23192, 24084, 25272, 26091, 28431, 34788, 36126, 37908, 48168, 52182, 54189, 56862, 69576, 72252, 75816, 78273, 104364, 108378, 113724, 144504, 156546, 162567, 208728, 216756, 227448, 234819, 313092, 325134, 433512, 469638, 487701, 626184, 650268, 704457, 939276, 975402, 1300536, 1408914, 1878552, 1950804, 2113371, 2817828, 3901608, 4226742, 5635656, 6340113, 8453484, 12680226, 16906968, 25360452, 50720904]

約数ペア:

[(1, 50720904), (2, 25360452), (3, 16906968), (4, 12680226), (6, 8453484), (8, 6340113), (9, 5635656), (12, 4226742), (13, 3901608), (18, 2817828), (24, 2113371), (26, 1950804), (27, 1878552), (36, 1408914), (39, 1300536), (52, 975402), (54, 939276), (72, 704457), (78, 650268), (81, 626184), (104, 487701), (108, 469638), (117, 433512), (156, 325134), (162, 313092), (216, 234819), (223, 227448), (234, 216756), (243, 208728), (312, 162567), (324, 156546), (351, 144504), (446, 113724), (468, 108378), (486, 104364), (648, 78273), (669, 75816), (702, 72252), (729, 69576), (892, 56862), (936, 54189), (972, 52182), (1053, 48168), (1338, 37908), (1404, 36126), (1458, 34788), (1784, 28431), (1944, 26091), (2007, 25272), (2106, 24084), (2187, 23192), (2676, 18954), (2808, 18063), (2899, 17496), (2916, 17394), (3159, 16056), (4014, 12636), (4212, 12042), (4374, 11596), (5352, 9477), (5798, 8748), (5832, 8697), (6021, 8424), (6318, 8028)]