55098960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32797}}^1$

素因数の和:32820

約数の個数: 80

約数和(自身を含む): 195213696

約数和(自身を除く): 140114736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32797, 65594, 98391, 131188, 163985, 196782, 229579, 262376, 327970, 393564, 459158, 491955, 524752, 655940, 688737, 787128, 918316, 983910, 1147895, 1311880, 1377474, 1574256, 1836632, 1967820, 2295790, 2623760, 2754948, 3443685, 3673264, 3935640, 4591580, 5509896, 6887370, 7871280, 9183160, 11019792, 13774740, 18366320, 27549480, 55098960]

約数ペア:

[(1, 55098960), (2, 27549480), (3, 18366320), (4, 13774740), (5, 11019792), (6, 9183160), (7, 7871280), (8, 6887370), (10, 5509896), (12, 4591580), (14, 3935640), (15, 3673264), (16, 3443685), (20, 2754948), (21, 2623760), (24, 2295790), (28, 1967820), (30, 1836632), (35, 1574256), (40, 1377474), (42, 1311880), (48, 1147895), (56, 983910), (60, 918316), (70, 787128), (80, 688737), (84, 655940), (105, 524752), (112, 491955), (120, 459158), (140, 393564), (168, 327970), (210, 262376), (240, 229579), (280, 196782), (336, 163985), (420, 131188), (560, 98391), (840, 65594), (1680, 32797)]