53357458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 107308800

約数和(自身を除く): 53951342

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 89, 119, 154, 178, 187, 229, 238, 374, 458, 623, 979, 1246, 1309, 1513, 1603, 1958, 2519, 2618, 3026, 3206, 3893, 5038, 6853, 7786, 10591, 13706, 16643, 17633, 20381, 21182, 27251, 33286, 35266, 40762, 42823, 54502, 85646, 116501, 142667, 224191, 233002, 285334, 299761, 346477, 448382, 599522, 692954, 1569337, 2425339, 3138674, 3811247, 4850678, 7622494, 26678729, 53357458]

約数ペア:

[(1, 53357458), (2, 26678729), (7, 7622494), (11, 4850678), (14, 3811247), (17, 3138674), (22, 2425339), (34, 1569337), (77, 692954), (89, 599522), (119, 448382), (154, 346477), (178, 299761), (187, 285334), (229, 233002), (238, 224191), (374, 142667), (458, 116501), (623, 85646), (979, 54502), (1246, 42823), (1309, 40762), (1513, 35266), (1603, 33286), (1958, 27251), (2519, 21182), (2618, 20381), (3026, 17633), (3206, 16643), (3893, 13706), (5038, 10591), (6853, 7786)]