51659850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 141419520

約数和(自身を除く): 89759670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 131, 150, 165, 239, 262, 275, 330, 393, 478, 550, 655, 717, 786, 825, 1195, 1310, 1434, 1441, 1650, 1965, 2390, 2629, 2882, 3275, 3585, 3930, 4323, 5258, 5975, 6550, 7170, 7205, 7887, 8646, 9825, 11950, 13145, 14410, 15774, 17925, 19650, 21615, 26290, 31309, 35850, 36025, 39435, 43230, 62618, 65725, 72050, 78870, 93927, 108075, 131450, 156545, 187854, 197175, 216150, 313090, 344399, 394350, 469635, 688798, 782725, 939270, 1033197, 1565450, 1721995, 2066394, 2348175, 3443990, 4696350, 5165985, 8609975, 10331970, 17219950, 25829925, 51659850]

約数ペア:

[(1, 51659850), (2, 25829925), (3, 17219950), (5, 10331970), (6, 8609975), (10, 5165985), (11, 4696350), (15, 3443990), (22, 2348175), (25, 2066394), (30, 1721995), (33, 1565450), (50, 1033197), (55, 939270), (66, 782725), (75, 688798), (110, 469635), (131, 394350), (150, 344399), (165, 313090), (239, 216150), (262, 197175), (275, 187854), (330, 156545), (393, 131450), (478, 108075), (550, 93927), (655, 78870), (717, 72050), (786, 65725), (825, 62618), (1195, 43230), (1310, 39435), (1434, 36025), (1441, 35850), (1650, 31309), (1965, 26290), (2390, 21615), (2629, 19650), (2882, 17925), (3275, 15774), (3585, 14410), (3930, 13145), (4323, 11950), (5258, 9825), (5975, 8646), (6550, 7887), (7170, 7205)]