49031745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 95109120

約数和(自身を除く): 46077375

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 79, 105, 115, 161, 237, 257, 345, 395, 483, 553, 771, 805, 1185, 1285, 1659, 1799, 1817, 2415, 2765, 3855, 5397, 5451, 5911, 8295, 8995, 9085, 12719, 17733, 20303, 26985, 27255, 29555, 38157, 41377, 60909, 63595, 88665, 101515, 124131, 142121, 190785, 206885, 304545, 426363, 466969, 620655, 710605, 1400907, 2131815, 2334845, 3268783, 7004535, 9806349, 16343915, 49031745]

約数ペア:

[(1, 49031745), (3, 16343915), (5, 9806349), (7, 7004535), (15, 3268783), (21, 2334845), (23, 2131815), (35, 1400907), (69, 710605), (79, 620655), (105, 466969), (115, 426363), (161, 304545), (237, 206885), (257, 190785), (345, 142121), (395, 124131), (483, 101515), (553, 88665), (771, 63595), (805, 60909), (1185, 41377), (1285, 38157), (1659, 29555), (1799, 27255), (1817, 26985), (2415, 20303), (2765, 17733), (3855, 12719), (5397, 9085), (5451, 8995), (5911, 8295)]