64999550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16883}}^1$

素因数の和:16913

約数の個数: 48

約数和(自身を含む): 150740352

約数和(自身を除く): 85740802

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 16883, 33766, 84415, 118181, 168830, 185713, 236362, 371426, 422075, 590905, 844150, 928565, 1181810, 1299991, 1857130, 2599982, 2954525, 4642825, 5909050, 6499955, 9285650, 12999910, 32499775, 64999550]

約数ペア:

[(1, 64999550), (2, 32499775), (5, 12999910), (7, 9285650), (10, 6499955), (11, 5909050), (14, 4642825), (22, 2954525), (25, 2599982), (35, 1857130), (50, 1299991), (55, 1181810), (70, 928565), (77, 844150), (110, 590905), (154, 422075), (175, 371426), (275, 236362), (350, 185713), (385, 168830), (550, 118181), (770, 84415), (1925, 33766), (3850, 16883)]