51025464

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{1607}}^1$

素因数の和:1639

約数の個数: 120

約数和(自身を含む): 166355640

約数和(自身を除く): 115330176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1607, 1764, 2268, 2646, 3214, 3528, 3969, 4536, 4821, 5292, 6428, 7938, 9642, 10584, 11249, 12856, 14463, 15876, 19284, 22498, 28926, 31752, 33747, 38568, 43389, 44996, 57852, 67494, 78743, 86778, 89992, 101241, 115704, 130167, 134988, 157486, 173556, 202482, 236229, 260334, 269976, 303723, 314972, 347112, 404964, 472458, 520668, 607446, 629944, 708687, 809928, 911169, 944916, 1041336, 1214892, 1417374, 1822338, 1889832, 2126061, 2429784, 2834748, 3644676, 4252122, 5669496, 6378183, 7289352, 8504244, 12756366, 17008488, 25512732, 51025464]

約数ペア:

[(1, 51025464), (2, 25512732), (3, 17008488), (4, 12756366), (6, 8504244), (7, 7289352), (8, 6378183), (9, 5669496), (12, 4252122), (14, 3644676), (18, 2834748), (21, 2429784), (24, 2126061), (27, 1889832), (28, 1822338), (36, 1417374), (42, 1214892), (49, 1041336), (54, 944916), (56, 911169), (63, 809928), (72, 708687), (81, 629944), (84, 607446), (98, 520668), (108, 472458), (126, 404964), (147, 347112), (162, 314972), (168, 303723), (189, 269976), (196, 260334), (216, 236229), (252, 202482), (294, 173556), (324, 157486), (378, 134988), (392, 130167), (441, 115704), (504, 101241), (567, 89992), (588, 86778), (648, 78743), (756, 67494), (882, 57852), (1134, 44996), (1176, 43389), (1323, 38568), (1512, 33747), (1607, 31752), (1764, 28926), (2268, 22498), (2646, 19284), (3214, 15876), (3528, 14463), (3969, 12856), (4536, 11249), (4821, 10584), (5292, 9642), (6428, 7938)]