51302412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 108

約数和(自身を含む): 152705280

約数和(自身を除く): 101402868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 229, 252, 254, 294, 381, 441, 458, 508, 588, 687, 762, 882, 889, 916, 1143, 1374, 1524, 1603, 1764, 1778, 2061, 2286, 2667, 2748, 3206, 3556, 4122, 4572, 4809, 5334, 6223, 6412, 8001, 8244, 9618, 10668, 11221, 12446, 14427, 16002, 18669, 19236, 22442, 24892, 28854, 29083, 32004, 33663, 37338, 44884, 56007, 57708, 58166, 67326, 74676, 87249, 100989, 112014, 116332, 134652, 174498, 201978, 203581, 224028, 261747, 348996, 403956, 407162, 523494, 610743, 814324, 1046988, 1221486, 1425067, 1832229, 2442972, 2850134, 3664458, 4275201, 5700268, 7328916, 8550402, 12825603, 17100804, 25651206, 51302412]

約数ペア:

[(1, 51302412), (2, 25651206), (3, 17100804), (4, 12825603), (6, 8550402), (7, 7328916), (9, 5700268), (12, 4275201), (14, 3664458), (18, 2850134), (21, 2442972), (28, 1832229), (36, 1425067), (42, 1221486), (49, 1046988), (63, 814324), (84, 610743), (98, 523494), (126, 407162), (127, 403956), (147, 348996), (196, 261747), (229, 224028), (252, 203581), (254, 201978), (294, 174498), (381, 134652), (441, 116332), (458, 112014), (508, 100989), (588, 87249), (687, 74676), (762, 67326), (882, 58166), (889, 57708), (916, 56007), (1143, 44884), (1374, 37338), (1524, 33663), (1603, 32004), (1764, 29083), (1778, 28854), (2061, 24892), (2286, 22442), (2667, 19236), (2748, 18669), (3206, 16002), (3556, 14427), (4122, 12446), (4572, 11221), (4809, 10668), (5334, 9618), (6223, 8244), (6412, 8001)]