51010380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5347}}^1$

素因数の和:5415

約数の個数: 72

約数和(自身を含む): 157680432

約数和(自身を除く): 106670052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5347, 9540, 10694, 16041, 21388, 26735, 32082, 48123, 53470, 64164, 80205, 96246, 106940, 160410, 192492, 240615, 283391, 320820, 481230, 566782, 850173, 962460, 1133564, 1416955, 1700346, 2550519, 2833910, 3400692, 4250865, 5101038, 5667820, 8501730, 10202076, 12752595, 17003460, 25505190, 51010380]

約数ペア:

[(1, 51010380), (2, 25505190), (3, 17003460), (4, 12752595), (5, 10202076), (6, 8501730), (9, 5667820), (10, 5101038), (12, 4250865), (15, 3400692), (18, 2833910), (20, 2550519), (30, 1700346), (36, 1416955), (45, 1133564), (53, 962460), (60, 850173), (90, 566782), (106, 481230), (159, 320820), (180, 283391), (212, 240615), (265, 192492), (318, 160410), (477, 106940), (530, 96246), (636, 80205), (795, 64164), (954, 53470), (1060, 48123), (1590, 32082), (1908, 26735), (2385, 21388), (3180, 16041), (4770, 10694), (5347, 9540)]