55434990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 144055296

約数和(自身を除く): 88620306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 307, 390, 463, 614, 921, 926, 1389, 1535, 1842, 2315, 2778, 3070, 3991, 4605, 4630, 6019, 6945, 7982, 9210, 11973, 12038, 13890, 18057, 19955, 23946, 30095, 36114, 39910, 59865, 60190, 90285, 119730, 142141, 180570, 284282, 426423, 710705, 852846, 1421410, 1847833, 2132115, 3695666, 4264230, 5543499, 9239165, 11086998, 18478330, 27717495, 55434990]

約数ペア:

[(1, 55434990), (2, 27717495), (3, 18478330), (5, 11086998), (6, 9239165), (10, 5543499), (13, 4264230), (15, 3695666), (26, 2132115), (30, 1847833), (39, 1421410), (65, 852846), (78, 710705), (130, 426423), (195, 284282), (307, 180570), (390, 142141), (463, 119730), (614, 90285), (921, 60190), (926, 59865), (1389, 39910), (1535, 36114), (1842, 30095), (2315, 23946), (2778, 19955), (3070, 18057), (3991, 13890), (4605, 12038), (4630, 11973), (6019, 9210), (6945, 7982)]