55375270

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 101787840

約数和(自身を除く): 46412570

約数列:

[1, 2, 5, 10, 101, 109, 202, 218, 503, 505, 545, 1006, 1010, 1090, 2515, 5030, 11009, 22018, 50803, 54827, 55045, 101606, 109654, 110090, 254015, 274135, 508030, 548270, 5537527, 11075054, 27687635, 55375270]

約数ペア:

[(1, 55375270), (2, 27687635), (5, 11075054), (10, 5537527), (101, 548270), (109, 508030), (202, 274135), (218, 254015), (503, 110090), (505, 109654), (545, 101606), (1006, 55045), (1010, 54827), (1090, 50803), (2515, 22018), (5030, 11009)]