47397140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 119906304

約数和(自身を除く): 72509164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 67, 70, 124, 134, 140, 155, 163, 217, 268, 310, 326, 335, 434, 469, 620, 652, 670, 815, 868, 938, 1085, 1141, 1340, 1630, 1876, 2077, 2170, 2282, 2345, 3260, 4154, 4340, 4564, 4690, 5053, 5705, 8308, 9380, 10106, 10385, 10921, 11410, 14539, 20212, 20770, 21842, 22820, 25265, 29078, 35371, 41540, 43684, 50530, 54605, 58156, 70742, 72695, 76447, 101060, 109210, 141484, 145390, 152894, 176855, 218420, 290780, 305788, 338551, 353710, 382235, 677102, 707420, 764470, 1354204, 1528940, 1692755, 2369857, 3385510, 4739714, 6771020, 9479428, 11849285, 23698570, 47397140]

約数ペア:

[(1, 47397140), (2, 23698570), (4, 11849285), (5, 9479428), (7, 6771020), (10, 4739714), (14, 3385510), (20, 2369857), (28, 1692755), (31, 1528940), (35, 1354204), (62, 764470), (67, 707420), (70, 677102), (124, 382235), (134, 353710), (140, 338551), (155, 305788), (163, 290780), (217, 218420), (268, 176855), (310, 152894), (326, 145390), (335, 141484), (434, 109210), (469, 101060), (620, 76447), (652, 72695), (670, 70742), (815, 58156), (868, 54605), (938, 50530), (1085, 43684), (1141, 41540), (1340, 35371), (1630, 29078), (1876, 25265), (2077, 22820), (2170, 21842), (2282, 20770), (2345, 20212), (3260, 14539), (4154, 11410), (4340, 10921), (4564, 10385), (4690, 10106), (5053, 9380), (5705, 8308)]