54687470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 106099200

約数和(自身を除く): 51411730

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 149, 170, 254, 289, 298, 578, 635, 745, 1270, 1445, 1490, 2159, 2533, 2890, 4318, 5066, 10795, 12665, 18923, 21590, 25330, 36703, 37846, 43061, 73406, 86122, 94615, 183515, 189230, 215305, 321691, 367030, 430610, 643382, 1608455, 3216910, 5468747, 10937494, 27343735, 54687470]

約数ペア:

[(1, 54687470), (2, 27343735), (5, 10937494), (10, 5468747), (17, 3216910), (34, 1608455), (85, 643382), (127, 430610), (149, 367030), (170, 321691), (254, 215305), (289, 189230), (298, 183515), (578, 94615), (635, 86122), (745, 73406), (1270, 43061), (1445, 37846), (1490, 36703), (2159, 25330), (2533, 21590), (2890, 18923), (4318, 12665), (5066, 10795)]