53893120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 136609200

約数和(自身を除く): 82716080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 277, 304, 320, 380, 512, 554, 608, 640, 760, 1024, 1108, 1216, 1280, 1385, 1520, 2048, 2216, 2432, 2560, 2770, 3040, 4432, 4864, 5120, 5263, 5540, 6080, 8864, 9728, 10240, 10526, 11080, 12160, 17728, 19456, 21052, 22160, 24320, 26315, 35456, 38912, 42104, 44320, 48640, 52630, 70912, 84208, 88640, 97280, 105260, 141824, 168416, 177280, 194560, 210520, 283648, 336832, 354560, 421040, 567296, 673664, 709120, 842080, 1347328, 1418240, 1684160, 2694656, 2836480, 3368320, 5389312, 6736640, 10778624, 13473280, 26946560, 53893120]

約数ペア:

[(1, 53893120), (2, 26946560), (4, 13473280), (5, 10778624), (8, 6736640), (10, 5389312), (16, 3368320), (19, 2836480), (20, 2694656), (32, 1684160), (38, 1418240), (40, 1347328), (64, 842080), (76, 709120), (80, 673664), (95, 567296), (128, 421040), (152, 354560), (160, 336832), (190, 283648), (256, 210520), (277, 194560), (304, 177280), (320, 168416), (380, 141824), (512, 105260), (554, 97280), (608, 88640), (640, 84208), (760, 70912), (1024, 52630), (1108, 48640), (1216, 44320), (1280, 42104), (1385, 38912), (1520, 35456), (2048, 26315), (2216, 24320), (2432, 22160), (2560, 21052), (2770, 19456), (3040, 17728), (4432, 12160), (4864, 11080), (5120, 10526), (5263, 10240), (5540, 9728), (6080, 8864)]