47621560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3280

約数の個数: 64

約数和(自身を含む): 124804800

約数和(自身を除く): 77183240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3209, 3710, 6418, 7420, 12836, 14840, 16045, 22463, 25672, 32090, 44926, 64180, 89852, 112315, 128360, 170077, 179704, 224630, 340154, 449260, 680308, 850385, 898520, 1190539, 1360616, 1700770, 2381078, 3401540, 4762156, 5952695, 6803080, 9524312, 11905390, 23810780, 47621560]

約数ペア:

[(1, 47621560), (2, 23810780), (4, 11905390), (5, 9524312), (7, 6803080), (8, 5952695), (10, 4762156), (14, 3401540), (20, 2381078), (28, 1700770), (35, 1360616), (40, 1190539), (53, 898520), (56, 850385), (70, 680308), (106, 449260), (140, 340154), (212, 224630), (265, 179704), (280, 170077), (371, 128360), (424, 112315), (530, 89852), (742, 64180), (1060, 44926), (1484, 32090), (1855, 25672), (2120, 22463), (2968, 16045), (3209, 14840), (3710, 12836), (6418, 7420)]