56986804

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 122266368

約数和(自身を除く): 65279564

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 83, 98, 113, 124, 166, 196, 217, 226, 332, 434, 452, 581, 791, 868, 1162, 1519, 1582, 2324, 2573, 3038, 3164, 3503, 4067, 5146, 5537, 6076, 7006, 8134, 9379, 10292, 11074, 14012, 16268, 18011, 18758, 22148, 24521, 36022, 37516, 49042, 65653, 72044, 98084, 126077, 131306, 171647, 252154, 262612, 290749, 343294, 459571, 504308, 581498, 686588, 919142, 1162996, 1838284, 2035243, 4070486, 8140972, 14246701, 28493402, 56986804]

約数ペア:

[(1, 56986804), (2, 28493402), (4, 14246701), (7, 8140972), (14, 4070486), (28, 2035243), (31, 1838284), (49, 1162996), (62, 919142), (83, 686588), (98, 581498), (113, 504308), (124, 459571), (166, 343294), (196, 290749), (217, 262612), (226, 252154), (332, 171647), (434, 131306), (452, 126077), (581, 98084), (791, 72044), (868, 65653), (1162, 49042), (1519, 37516), (1582, 36022), (2324, 24521), (2573, 22148), (3038, 18758), (3164, 18011), (3503, 16268), (4067, 14012), (5146, 11074), (5537, 10292), (6076, 9379), (7006, 8134)]