47556990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 144789120

約数和(自身を除く): 97232130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 797, 918, 1105, 1170, 1326, 1530, 1594, 1755, 1989, 2210, 2295, 2391, 3315, 3510, 3978, 3985, 4590, 4782, 5967, 6630, 7173, 7970, 9945, 10361, 11934, 11955, 13549, 14346, 19890, 20722, 21519, 23910, 27098, 29835, 31083, 35865, 40647, 43038, 51805, 59670, 62166, 67745, 71730, 81294, 93249, 103610, 107595, 121941, 135490, 155415, 176137, 186498, 203235, 215190, 243882, 279747, 310830, 352274, 365823, 406470, 466245, 528411, 559494, 609705, 731646, 880685, 932490, 1056822, 1219410, 1398735, 1585233, 1761370, 1829115, 2642055, 2797470, 3170466, 3658230, 4755699, 5284110, 7926165, 9511398, 15852330, 23778495, 47556990]

約数ペア:

[(1, 47556990), (2, 23778495), (3, 15852330), (5, 9511398), (6, 7926165), (9, 5284110), (10, 4755699), (13, 3658230), (15, 3170466), (17, 2797470), (18, 2642055), (26, 1829115), (27, 1761370), (30, 1585233), (34, 1398735), (39, 1219410), (45, 1056822), (51, 932490), (54, 880685), (65, 731646), (78, 609705), (85, 559494), (90, 528411), (102, 466245), (117, 406470), (130, 365823), (135, 352274), (153, 310830), (170, 279747), (195, 243882), (221, 215190), (234, 203235), (255, 186498), (270, 176137), (306, 155415), (351, 135490), (390, 121941), (442, 107595), (459, 103610), (510, 93249), (585, 81294), (663, 71730), (702, 67745), (765, 62166), (797, 59670), (918, 51805), (1105, 43038), (1170, 40647), (1326, 35865), (1530, 31083), (1594, 29835), (1755, 27098), (1989, 23910), (2210, 21519), (2295, 20722), (2391, 19890), (3315, 14346), (3510, 13549), (3978, 11955), (3985, 11934), (4590, 10361), (4782, 9945), (5967, 7970), (6630, 7173)]