53778676

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 115831296

約数和(自身を除く): 62052620

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 167, 196, 212, 217, 334, 371, 434, 668, 742, 868, 1169, 1484, 1519, 1643, 2338, 2597, 3038, 3286, 4676, 5177, 5194, 6076, 6572, 8183, 8851, 10354, 10388, 11501, 16366, 17702, 20708, 23002, 32732, 35404, 36239, 46004, 61957, 72478, 80507, 123914, 144956, 161014, 247828, 253673, 274381, 322028, 433699, 507346, 548762, 867398, 1014692, 1097524, 1734796, 1920667, 3841334, 7682668, 13444669, 26889338, 53778676]

約数ペア:

[(1, 53778676), (2, 26889338), (4, 13444669), (7, 7682668), (14, 3841334), (28, 1920667), (31, 1734796), (49, 1097524), (53, 1014692), (62, 867398), (98, 548762), (106, 507346), (124, 433699), (167, 322028), (196, 274381), (212, 253673), (217, 247828), (334, 161014), (371, 144956), (434, 123914), (668, 80507), (742, 72478), (868, 61957), (1169, 46004), (1484, 36239), (1519, 35404), (1643, 32732), (2338, 23002), (2597, 20708), (3038, 17702), (3286, 16366), (4676, 11501), (5177, 10388), (5194, 10354), (6076, 8851), (6572, 8183)]