55884450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 143861328

約数和(自身を除く): 87976878

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 443, 725, 841, 870, 886, 1329, 1450, 1682, 2175, 2215, 2523, 2658, 4205, 4350, 4430, 5046, 6645, 8410, 11075, 12615, 12847, 13290, 21025, 22150, 25230, 25694, 33225, 38541, 42050, 63075, 64235, 66450, 77082, 126150, 128470, 192705, 321175, 372563, 385410, 642350, 745126, 963525, 1117689, 1862815, 1927050, 2235378, 3725630, 5588445, 9314075, 11176890, 18628150, 27942225, 55884450]

約数ペア:

[(1, 55884450), (2, 27942225), (3, 18628150), (5, 11176890), (6, 9314075), (10, 5588445), (15, 3725630), (25, 2235378), (29, 1927050), (30, 1862815), (50, 1117689), (58, 963525), (75, 745126), (87, 642350), (145, 385410), (150, 372563), (174, 321175), (290, 192705), (435, 128470), (443, 126150), (725, 77082), (841, 66450), (870, 64235), (886, 63075), (1329, 42050), (1450, 38541), (1682, 33225), (2175, 25694), (2215, 25230), (2523, 22150), (2658, 21025), (4205, 13290), (4350, 12847), (4430, 12615), (5046, 11075), (6645, 8410)]