55403300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13513}}^1$

素因数の和:13568

約数の個数: 36

約数和(自身を含む): 123166596

約数和(自身を除く): 67763296

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 13513, 27026, 54052, 67565, 135130, 270260, 337825, 554033, 675650, 1108066, 1351300, 2216132, 2770165, 5540330, 11080660, 13850825, 27701650, 55403300]

約数ペア:

[(1, 55403300), (2, 27701650), (4, 13850825), (5, 11080660), (10, 5540330), (20, 2770165), (25, 2216132), (41, 1351300), (50, 1108066), (82, 675650), (100, 554033), (164, 337825), (205, 270260), (410, 135130), (820, 67565), (1025, 54052), (2050, 27026), (4100, 13513)]